DataSheet. Series AA Electronic Metering Pumps. Configuration Data. Dimensions. Specifications. Model AA HI. ISO 9001 Certified

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1 DataSheet Series AA Electronic Metering Pumps Configuration Data Model AA HI Control Code Manual Control: Speed (stroking frequency) and stroke length manually adjustable Instrument Responsive/Manual Control: Manual adjustment features of Control Code 1 plus switch conversion to external control for automatic systems Microprocessor/Instrument Responsive: External 4-20mA or pulse or x direct; manual stroke length control. Output/Size Code GPH (2.2 l/h) psi (17.3 Bar) GPH (3.8 l/h) psi (7.6 Bar) GPH (7.6 l/h) psi (3.5 Bar) GPH (1.6 l/h) psi (9.7 Bar) GPH (2.8 l/h) psi (5.5 Bar) Voltage Code VAC, US Plug VAC, US Plug VAC, DIN Plug VAC, UK Plug VAC, Aust./NZ Plug VAC, Swiss Plug Dimensions Liquid End See next page for complete liquid end specifications and selection. Specifications Strokes Per Stroke Length Minute (Adjustable) Average (Adjustable) Recommended Input Power Shipping Series Min Max Max Speed Weight AA14, AA74, AA94* AA15, AA75, AA95* % AA16, AA76, AA96* 22 watts 10 lbs (4.55 kg) AA17, AA77, AA97* % AA18, AA78 *Series 9 pumps may be programmed for strokes per hour for lower outputs. 201 Ivyland Road Ivyland, Ivyland, PA PA USA TEL: TEL: (215) (215) FAX: (800) FAX: (800) ISO 9001 Certified 1978.A 08/03

2 Configuration Data & Materials of Construction Drive Liquid Size Materials of Construction Tubing & Connections Assembly End No. Code Head & Fittings Balls Liquifram Check Valve Accessory Discharge Suction 458HI 0.5 PVC / PVC Ceramic Fluorofilm PVDF / Polyprel 4FV + AV PE.250" O.D. AA97-450FI 0.5 Acrylic / PVC PTFE Fluorofilm PVDF / Polyprel 4FV PE.250" O.D. AA94-450HI 0.5 Acrylic / PVC Ceramic Fluorofilm PVDF / Polyprel 4FV + AV PE.250" O.D. AA77-358HI 0.5 PVC / PVC Ceramic Fluorofilm PVDF / Polyprel 4FV + AV PE.250" O.D. AA74-353HI 0.5 PVDF / PVDF Ceramic Fluorofilm PVDF / PTFE 4FV + AV PE.250" O.D. AA17-352HI 0.5 PVDF / PVDF Ceramic Fluorofilm PVDF / Polyprel 4FV + AV PE.250" O.D. AA14-155HV 0.5 Polypropylene 316 S.S. Fluorofilm PTFE PE.5" O.D. Vinyl.938" O.D. 155S** 0.5 Polypropylene Ceramic Fluorofilm PTFE 4FV PE.250" O.D. 156HV 0.5 Acrylic/PP 316 S.S. Fluorofilm Hypalon PE.5" O.D. Vinyl.938" O.D S.S. 316 S.S. Fluorofilm 316 S.S. Pipe 1/4" NPT M 498HI 0.9 PVC / PVC Ceramic Fluorofilm PVDF / Polyprel 4FV + AV PE.375" O.D. AA95-490HI 0.9 Acrylic / PVC Ceramic Fluorofilm PVDF / Polyprel 4FV + AV PE.375" O.D. AA78-490FI 0.9 Acrylic / PVC PTFE Fluorofilm PVDF / Polyprel 4FV PE.375" O.D. AA75-398HI 0.9 PVC / PVC Ceramic Fluorofilm PVDF / Polyprel 4FV + AV PE.375" O.D. AA18-392HI 0.9 PVDF / PVDF Ceramic Fluorofilm PVDF / Polyprel 4FV + AV PE.375" O.D. AA15-393HI 0.9 PVDF / PVDF Ceramic Fluorofilm PVDF / PTFE 4FV + AV PE.375" O.D. 85HV 0.9 Polypropylene 316 S.S. Fluorofilm PTFE PE.5" O.D. Vinyl.938" O.D 86HV 0.9 Acrylic / PP 316 S.S. Fluorofilm Hypalon PE.5" O.D. Vinyl.938" O.D UHMW PE Ceramic Hypalon Hypalon PE.5" O.D. Vinyl.5" O.D. 95S** 0.9 Polypropylene Ceramic Fluorofilm PTFE 4FV PE.375" O.D S.S. 316 S.S. Fluorofilm 316 S.S. Pipe 1/4" NPT M 468HI 1.8 PVC / PVC Ceramic Fluorofilm PVDF / Polyprel 4FV + AV PE.375" O.D.. 460HI 1.8 Acrylic / PVC Ceramic Fluorofilm PVDF / Polyprel 4FV + AV PE.375" O.D. 460FI 1.8 Acrylic / PVC PTFE Fluorofilm PVDF / Polyprel 4FV PE.375" O.D. AA96-368HI 1.8 PVC / PVC Ceramic Fluorofilm PVDF / Polyprel 4FV + AV PE.375" O.D. AA76-362HI 1.8 PVDF / PVDF Ceramic Fluorofilm PVDF / Polyprel 4FV + AV PE.375" O.D. AA16-363HI 1.8 PVDF / PVDF Ceramic Fluorofilm PVDF / PTFE 4FV + AV PE.375" O.D. 65S** 1.8 Polypropylene Ceramic Fluorofilm PTFE 4FV PE.375" O.D. 75HV 1.8 Polypropylene 316 S.S. Fluorofilm PTFE PE.5" O.D. Vinyl.938" O.D. 76HV 1.8 Acrylic / PP 316 S.S. Fluorofilm Hypalon PE.5" O.D. Vinyl.938" O.D UHMW PE Ceramic Hypalon Hypalon PE.5" O.D. Vinyl.5" O.D S.S. 316 S.S. Fluorofilm 316 S.S. Pipe 1/4" NPT M See front page for voltage code specifications. ** These Liquid Ends are available without a 4FV, by removing the S from the liquid end code. To specify 1/4 NPT male, change I to P. To specify black, UV resistant tubing, change I to U. To specify Bleed 4FV, change H to B. To specify 3FV, change H to T. To specify 4FV only, change H to S. To specify Auto Prime Valve only, change H to A. 3FV indicates that the pump is equipped with an LMI Three Function Valve (pressure relief, priming aid, line drain). 4FV indicates that the pump is equipped with an LMI Four Function Valve. This diaphragm type, antisyphon/pressure relief valve is installed on the pump head. It provides anti-syphon protection and aids priming, even under pressure. AV indicates that the pump is equipped with an LMI Auto Prime Valve. This valve allows for the constant removal of vapors and gases present in applications such as sodium hypochlorite and hydrogen peroxide. Fluorofilm is a copolymer of PTFE and PFA. Polyprel is an elastomeric PTFE copolymer. Polyprel is a registered trademark of Liquid Metronics Incorporated. Fluorofilm and Liquifram are trademarks of Liquid Metronics Incorporated. Hypalon is a registered trademark of E. I. du Pont de Nemours & Co., Inc. Output Information Gallons per Hour Liters per Hour ml/cc per Minute ml/cc per Stroke Maximum Injection Series Min Max Min Max Min Max Min Max Pressure AA94*, AA74*, AA psi (17.3 Bar) AA95*, AA75*, AA psi (7.6 Bar) AA96*, AA76*, AA psi (3.5 Bar) AA97*, AA77*, AA psi (9.7 Bar) AA78*, AA psi (5.5 Bar) * Minimum output is based on one stroke per minute. Minimum output can be reduced further in external mode. Series AA9 pumps may be programmed for strokes per hour for lower outputs. ' 2003 LMI Milton Roy - All Rights Reserved Printed in USA Specifications subject to change without notice A 7/03

3 GENERAL Chemical metering pumps shall be positive displacement, Liquifram type pumps that are UL, CUL and CE approved. Output volume shall be adjustable while pumps are in operation from zero to maximum capacity of: AA17, AA77, AA GPH (1.6 liters per hour) AA14, AA74, AA GPH (2.2 liters per hour) AA18, AA GPH (2.8 liters per hour) AA15, AA75, AA GPH (3.8 liters per hour) AA16, AA76, AA GPH (7.6 liters per hour) Chemical metering pumps shall be capable, without a hydraulically backed diaphragm, of injecting solutions against pressures up to: AA14, AA74, AA psig (17.3 bar) AA17, AA77, AA psig (9.7 bar) AA15, AA75, AA psig (7.6 bar) AA18, AA78-80 psig (5.5 bar) AA16, AA76, AA96-50 psig (3.5 bar) SERIES AA1 Adjustment shall be by means of readily accessible dial knobs, one for changing stroke length and the other for changing stroke frequency. Both knobs are to be located opposite the liquid handling end. On-off switch shall be integral with frequency control, "off" position to be below lowest frequency setting. SERIES AA7 Control of Series AA7 metering pumps shall be selectable between internal and external pulsing by means of a switch integral with frequency control knob. "External" position to be below lowest internally paced frequency setting. Stroke length shall be adjustable by means of readily accessible dial knob. When in external pulsed mode, Series AA7 units shall accept signals without the use of electrical timer or internal timer. SERIES AA9 Series AA9 metering pumps shall have a clear liquid crystal display. Control Specification Sheet Series AA Electronic Metering Pumps shall be selectable between internal and external pulsing by means of a tactile keypad. Internal stroke frequency shall be adjustable from 1 stroke per hour to 100 strokes per minute. Pressure capacity shall be keypad adjustable to reduce noise, vibration and wear. Metering pump shall be capable of dividing or multiplying pulse inputs from 1 to 999 or responding directly or inversely to a 4-20mA input signal. DRIVE The pump drive shall be totally enclosed with no exposed moving parts. Solid state electronic pulser shall be fully encapsulated and supplied with quick connect terminals at least 3/16" (4.75 mm) wide. Electronics shall be housed in chemical resistant enclosure at the rear of the pump for maximum protection against chemical spillage. Electrical power consumption shall not exceed 22 watts per hour under full speed and maximum pressure conditions. Pump weight shall not exceed 14 lbs (6.5 kg). AUTOMATIC PRESSURE RELIEF To eliminate need for pressure relief valve, Liquifram TM shall automatically stop pulsating when discharge pressure exceeds pump pressure rating by not more than 35%. MATERIAL Chemical metering pump housing shall be of chemically resistant glass fiber reinforced thermoplastic. All exposed fasteners shall be stainless steel. Chemical metering pump valves shall be ball type, with ceramic balls 1. Valve seat and seal ring shall be renewable by replacing the combination seat-seal ring 2 or cartridge valve assembly. Pump head shall be of transparent acrylic 3 material capable of resisting the pumped chemical. Fittings and connections at pump head shall be PVC 4. CHECK VALVES AND TUBING A total of 16 ft (4.8 m) of polyethylene tubing 5 shall be provided per pump complete with compression connections. A foot valve with integral one piece strainer shall be provided for the suction line, and an injection check/back pressure 6 valve with 1 /2" NPT male connection for the injection point. The injection check valve shall incorporate a dilating orifice which prohibits scale formation and accumulation of crystalline deposits. Notes: 1. Type 316 stainless steel or PTFE may be specified. 2. Hypalon, PTFE or Polyprel may be specified. 3. PVDF, PVC, Polypropylene, or Type 316 stainless steel may be specified. 4. PVDF, Polypropylene, or Type 316 stainless steel may be specified ft. (1.8 m) of vinyl suction tubing may be specified in place of polyethylene for the suction side only. 1/4" pipe thread may be specified. 201 Ivyland Road Ivyland, Ivyland, PA PA USA TEL: TEL: (215) (215) FAX: (800) FAX: (800) ISO 9001 Certified 1977.A 08/03

4 ' 2003 LMI Milton Roy - All Rights Reserved Printed in USA Specifications subject to change without notice. Polyprel is a registered trademark of Liquid Metronics Incorporated. Liquifram, Liquitron, Micropace are trademarks of Liquid Metronics Incorporated. Hypalon and Viton are registered trademarks of E. I. du Pont de Nemours & Co., Inc.

5 Data Sheet Series B Electronic Metering Pumps Configuration Model B SI Control & Output Code Manual Control Speed (stroking frequency) and stroke length manually adjustable B GPH (6.1 l/h) psi (10.30 Bar) B GPH (9.5 l/h) psi (6.90 Bar) B GPH (17.0 l/h) psi (3.50 Bar) B GPH (26.5 l/h) psi (2.07 Bar) Instrument Responsive / Manual Control Manual adjustment features of Series B1 plus switch conversion to external control for automatic systems. B GPH (6.1 l/h) psi (10.30 Bar) B GPH (9.5 l/h) psi (6.90 Bar) B GPH (17.0 l/h) psi (3.50 Bar) B GPH (26.5 l/h) psi (2.07 Bar) B GPH (6.1 l/h) psi (10.30 Bar) B GPH (9.5 l/h) psi (6.90 Bar) B GPH (17.0 l/h) psi (3.50 Bar) B GPH (26.5 l/h) psi (2.07 Bar) Voltage Code VAC, US Plug VAC, US Plug VAC, DIN Plug VAC, UK Plug VAC, AUST/NZ Plug VAC, SWISS Plug Dimensions Liquid End See next page for complete Liquid End specifications and selection. * 10.80" (274mm) 7.50" (190mm) Specifications 5.70" (145mm) * 14.30" (363mm) Strokes Per Stroke Length Minute (Adjustable) Average (Adjustable) Recommended Input Power Shipping Series Min Max Max Speed Weight B11, B71, B91 B12, B72, B92 B13, B73, B93 B14, B74, B % 29 watts 15 lbs (6.9 kg) *DIMENSIONS SHOWN ARE MAXIMUM FOR LARGEST LIQUID END AVAILABLE. THESE DIMENSIONS VARY DEPENDING ON THE LIQUID END SELECTED. R.105"(2.7mm) * 6.30" (160mm) 4.50" (114.3mm) 4.70" (119mm) 5.16" (131mm) Series B9 pumps may be programmed for strokes per hour for lower outputs. 8 Post Office Square Acton, MA USA TOLL FREE: (800) TEL: (978) FAX: (978) Replaces same of Rev. G 2/ H 4/02

6 Configuration Data & Materials of Construction Drive Liquid Size Materials of Construction Tubing & Connections Assembly End No. Code Head & Fittings Balls Liquifram Check Valve Accessory Discharge Suction 498SI 0.9 PVC / PVC Ceramic Fluorofilm PVDF / Polyprel 4FV PE.375" O.D. B92-490SI 0.9 Acrylic / PVC Ceramic Fluorofilm PVDF / Polyprel 4FV PE.375" O.D. B91-490FI 0.9 Acrylic / PVDF Ceramic Fluorofilm PVDF / Polyprel 4FV PE.375" O.D. B72-398SI 0.9 PVC / PVC Ceramic Fluorofilm PVDF / Polyprel 4FV PE.375" O.D. B71-393SI 0.9 PVDF / PVDF Ceramic Fluorofilm PVDF / PTFE 4FV PE.375" O.D. B12-392SI 0.9 PVDF / PVDF Ceramic Fluorofilm PVDF / Polyprel 4FV PE.375" O.D. B11-85HV 0.9 Polypropylene 316 S.S. Fluorofilm PTFE PE.5" O.D. Vinyl.938" O.D. 86HV 0.9 Acrylic / PP 316 S.S. Fluorofilm Hypalon PE.5" O.D. Vinyl.938" O.D UHMW PE Ceramic Hypalon Hypalon PE.5" O.D. Vinyl.500" O.D. 95S** 0.9 Polypropylene Ceramic Fluorofilm PTFE 4FV PE.375" O.D S.S. 316 S.S. Fluorofilm 316 S.S. Pipe 1/4" NPT M 468SI 1.8 PVC / PVC Ceramic Fluorofilm PVDF / Polyprel 4FV PE.375" O.D. 460SI 1.8 Acrylic / PVC Ceramic Fluorofilm PVC / Polyprel 4FV PE.375" O.D. 460FI 1.8 Acrylic / PVDF Ceramic Fluorofilm PVDF / Polyprel 4FV PE.375" O.D. 368SI 1.8 PVC / PVC Ceramic Fluorofilm PVC / Polyprel 4FV PE.375" O.D. 363SI 1.8 PVDF / PVDF Ceramic Fluorofilm PVDF / PTFE 4FV PE.375" O.D. B93-362SI 1.8 PVDF / PVDF Ceramic Fluorofilm PVDF / Polyprel 4FV PE.375" O.D. B73-75HV 1.8 Polypropylene 316 S.S. Fluorofilm PTFE PE.5" O.D. Vinyl.938" O.D. B13-75S** 1.8 Polypropylene Ceramic Fluorofilm PTFE 4FV PE.5" O.D. 76HV 1.8 Acrylic / PP 316 S.S. Fluorofilm Hypalon PE.5" O.D. Vinyl.938" O.D UHMW PE Ceramic Hypalon Hypalon PE.5" O.D. Vinyl.500" O.D S.S. 316 S.S. Fluorofilm 316 S.S. Pipe 1/4" NPT M 418SI 3.0 PVC / PVC Ceramic Fluorofilm PVC / Polyprel 4FV PE.5" O.D. 410SI 3.0 Acrylic / PVC Ceramic Fluorofilm PVC / Polyprel 4FV PE.5" O.D. 410FI 3.0 Acrylic / PVDF.375 PTFE Fluorofilm PVDF / Polyprel 4FV PE.5" O.D. 318SI 3.0 PVC / PVC Ceramic Fluorofilm PVC / Polyprel 4FV PE.5" O.D. B94-312SI 3.0 PVDF / PVDF Ceramic Fluorofilm PVDF / Polyprel 4FV PE.5" O.D. B74-313SI 3.0 PVDF / PVDF Ceramic Fluorofilm PVDF / PTFE 4FV PE.5" O.D. B14-15S** 3.0 Polypropylene Ceramic Fluorofilm PTFE 4FV PE.5" O.D S.S. 316 S.S. Fluorofilm 316 S.S. Pipe 1/4" NPT M See front page for voltage code specifications. ** These Liquid Ends are available without a 4FV. To specify ¼" NPT male, change 'I' to 'P'. To specify black, UV resistant tubing, change 'I' to 'U'. To specify Bleed 4FV, change 'S' to 'B'. To specify 3FV, change 'S' to't'. 3FV 4FV Indicates that the pump is equipped with an LMI Three Function Valve (pressure relief, priming aid, line drain). Indicates that the pump is equipped with an LMI Four Function Valve. This diaphragm type anti-syphon/pressure relief valve is installed on the pump head. It provides anti-syphon protection and aids in priming, even under pressure. Fluorofilm is a copolymer of PTFE and PFA. Polyprel is an elastomeric PTFE copolymer. Polyprel is a registered trademark of Liquid Metronics Incorporated. Fluorofilm is a trademark of Liquid Metronics Incorporated. Hypalon is a registered trademark of E. I. du Pont de Nemours & Co., Inc. Output Information Gallons per Hour* Liters per Hour* ml/cc per Minute* ml/cc per Stroke Maximum Injection Series Min Max Min Max Min Max Min Max Pressure B11, B71, B psi (10.30 Bar) B12, B72, B psi (6.90 Bar) B13, B73, B psi (3.50 Bar) B14, B74, B psi (2.07 Bar) *Minimum output is based on one (1) stroke per minute and 10% stroke setting, minimum output can be reduced further in external mode. Series B9 pumps may be programmed for strokes per hour for lower outputs LMI Milton Roy - All Rights Reserved Printed in USA Specifications subject to change without notice.

7 Specification Sheet Series B GENERAL Chemical metering pumps shall be positive displacement, Liquifram type pumps that are UL and CUL approved. Output volume shall be adjustable while pumps are in operation from zero to maximum capacity of: B11, B71, B GPH (6.1 liters per hour) B12, B72, B GPH (9.5 liters per hour) B13, B73, B GPH (17.0 liters per hour) B14, B74, B GPH (26.5 liters per hour) Chemical metering pumps shall be capable, without a hydraulically backed diaphragm, of injecting solutions against pressures up to: B11, B71, B psig(10.3 bar) B12, B72, B psig(6.9 bar) B13, B73, B93-50 psig(3.4 bar) B14, B74, B94-30 psig(2.1 bar) SERIES B1 Adjustment shall be by means of readily accessible dial knobs, one for changing stroke length and the other for changing stroke frequency. Both knobs are to be located opposite the liquid handling end. SERIES B7 Control of Series B7 metering pumps shall be selectable between internal and external pulsing by means of a 3-position center-off switch. Stroke length shall be adjustable by means of readily accessible dial knob. When in external pulsed mode, Series B7 units shall accept signals without the use of electrical timer or internal timer. Pressure capacity shall be adjustable to reduce noise, vibration and wear. SERIES B9 Series B9 metering pumps shall have a clear liquid crystal display. Control shall be selectable between internal and external pulsing by means of a tactile keypad. Internal stroke frequency shall be adjustable from 1 stroke per hour to 100 strokes per minute. Pressure capacity shall be keypad adjustable to reduce noise, vibration and wear. Metering pump shall be capable of dividing or multiplying pulse inputs from 1 to 999 or responding directly or inversely to a 4-20mA input signal. DRIVE The pump drive shall be totally enclosed with no exposed moving parts. Solid state electronic pulser shall be fully encapsulated and supplied with quick connect terminals at least 3/16" (4.75 mm) wide. Electronics shall be housed in chemical resistant enclosure at the rear of the pump for maximum protection against chemical spillage. Electrical power consumption shall not exceed 29 watts per hour under full speed and maximum pressure conditions. Pump weight shall not exceed 15 lbs (6.9 kg). AUTOMATIC PRESSURE RELIEF To eliminate need for pressure relief valve, Liquifram TM shall automatically stop pulsating when discharge pressure exceeds pump pressure rating by not more than 35%. MATERIAL Chemical metering pump housing shall be of chemically resistant glass fiber reinforced thermoplastic. All exposed fasteners shall be stainless steel. Chemical metering pump valves shall be ball type, with ceramic balls 1. Valve seat and seal ring shall be renewable by replacing the combination seat-seal ring 2 or cartridge valve assembly. Pump head shall be of transparent acrylic 3 material capable of resisting the pumped chemical. Fittings and connections at pump head shall be PVC 4. CHECK VALVES AND TUBING A total of 16 ft (4.8 m) of polyethylene tubing 5 shall be provided per pump complete with compression connections. A foot valve with integral one piece strainer shall be provided for the suction line, and an injection/back pressure check valve with ½" NPT male connection for the injection point. The injection check valve shall incorporate a dilating orifice which prohibits scale formation and accumulation of crystalline deposits. Notes: 1. Type 316 stainless steel or PTFE may be specified. 2. Hypalon, PTFE or Polyprel may be specified. 3. PVDF, PVC, Polypropylene, or Type 316 stainless steel may be specified. 4. PVDF, Polypropylene, or Type 316 stainless steel may be specified ft (1.8 m) of vinyl suction tubing may be specified in place of polyethylene for the suction side only. 1/4" or 1/2" pipe thread may be specified. 8 Post Office Square Acton, MA USA TEL: (978) FAX: (978) Replaces same of Rev. F 7/ G 12/99

8 B Series LE Codes W X Y Z 71T, 72T, 75T, 3.25 (82.5mm) 8.5 (216.0mm).65 (16.5mm) (271.8mm) 81T, 82T, 85T 71S, 72S, 75S 4.55(115.6mm) 9.7 (246.5mm).65 (16.5mm) (304.8mm) 81S, 82S, 85S 74, (82.5mm) 8.5 (216.0mm).65 (16.5mm) (271.8mm) 76, (90.2mm) 9.5 (241.3mm).65 (16.5mm) (279.4mm) 77, (82.5mm) 8.5 (216.0mm).65 (16.5mm) (271.8mm) 91T, 92T, 95T 3.25 (82.5mm) 8.5 (216.0mm).65 (16.5mm) (271.8mm) 91S, 91FS 4.55(115.6mm) 9.7 (246.5mm).65 (16.5mm) (304.8mm) 92S, 95S 1999 LMI Milton Roy - All Rights Reserved Printed in USA Specifications subject to change without notice. Polyprel is a registered trademark of Liquid Metronics Incorporated. Liquifram, Liquitron, Micropace are trademarks of Liquid Metronics Incorporated. Hypalon and Viton are registered trademarks of E. I. du Pont de Nemours & Co., Inc.

9 Configuration Data Model C SI Control & Output Code Manual Control Speed (stroking frequency) and stroke length manually adjustable. C GPH (4.9 l/h) psi (20.7 Bar) C GPH (9.5 l/h) psi (10.3 Bar) C GPH (15.1 l/h) psi (6.9 Bar) C GPH (30 l/h) psi (4.1 Bar) C GPH (76 l/h) psi (1.7 Bar) Instrument Responsive/Manual Control Manual adjustment features of C1 Series plus switch conversion to external control for automatic systems. C GPH (4.9 l/h) psi (20.7 Bar) C GPH (9.5 l/h) psi (10.3 Bar) C GPH (15.1 l/h) psi (6.9 Bar) C GPH (30 l/h) psi (4.1 Bar) C GPH (76 l/h) psi (1.7 Bar) C GPH (15.1 l/h) psi (12.1 Bar) C GPH (38 l/h) psi (5.5 Bar) C GPH (95 l/h) psi (2.07 Bar) C GPH (4.9 l/h) psi (20.7 Bar) C GPH (9.5 l/h) psi (10.3 Bar) C GPH (15.1 l/h) psi (6.9 Bar) C GPH (30 l/h) psi (4.1 Bar) C GPH (76 l/h) psi (1.7 Bar) Voltage Code VAC US Plug VAC US Plug VAC DIN Plug VAC, UK Plug VAC, AUST/NZ Plug VAC, SWISS Plug Liquid End See next page for complete liquid end specifications and selection. Data Sheet Series C Electronic Metering Pumps Dimensions * 10.8" (274mm) MAX. 7.7" (190mm) Specifications Strokes Per Stroke Length Minute (Adjustable) Average (Adjustable) Recommended Input Power Shipping Series Min Max Speed Weight C10, C70, C90 C11, C71, C91 C12, C72, C % 44 watts 20 lbs (9.1 kg) C13, C73, C93 C14, C74, C94 C76 C % 87 watts 28 lbs (12.7 kg) C78 * 5.70" (145mm) DIMENSIONS SHOWN ARE MAXIMUM FOR LARGEST LIQUID END AVAILABLE. THESE DIMENSIONS VARY DEPENDING ON THE LIQUID END SELECTED. * 6.3" (160mm) MAX. *13.8" (351mm) MAX. 4.50" (114mm) 4.70" (119mm) 5.16" (131mm) 8 Post Office Square Acton, MA USA TOLL FREE: (800) TEL: (978) FAX: (978) Polyprel is a registered trademark of Liquid Metronics Incorporated. Flourofilm and Liquifram are trademarks of Liquid Metronics Incorporated. Hypalon and Viton are registered trademarks of E. I. du Pont de Nemours & Co., Inc LMI Milton Roy - All Rights Reserved Printed in USA Replaces same of Rev.D 10/ E 11/01

10 Configuration Data & Materials of Construction Drive Liquid Size Materials of Construction Tubing & Connections Assembly End No. Code Head & Fittings Balls Liquifram Check Valve Accessory Discharge Suction C90-498SP 0.9 PVC Ceramic Fluorofilm PTFE 4FV Pipe 1/4" NPT M C S.S. 316 S.S. Fluorofilm 316 S.S. Pipe 1/4" NPT M C10-468SI 1.8 PVC / PVC Ceramic Fluorofilm PVDF / Polyprel 4FV PE.375" O.D. 460SI 1.8 Acrylic / PVC Ceramic Fluorofilm PVDF / Polyprel 4FV PE.375" O.D. 460FI 1.8 Acrylic / PVC PTFE Fluorofilm PVDF / Polyprel 4FV PE.375 O.D. 368SI 1.8 PVC / PVC Ceramic Fluorofilm PVDF / Polyprel 4FV PE.375" O.D. C92-362SI 1.8 PVDF / PVDF Ceramic Fluorofilm PVDF / Polyprel 4FV PE.375" O.D. C91-363SI 1.8 PVDF / PVDF Ceramic Fluorofilm PVDF / PTFE 4FV PE.375" O.D. C72-75HV 1.8 Polypropylene 316 S.S. Fluorofilm PTFE PE.5" O.D. Vinyl.938" O.D. C71-75S* 1.8 Polypropylene Ceramic Fluorofilm PTFE 4FV PE.5" O.D. C12-76HV 1.8 Acrylic/PP 316 S.S. Fluorofilm Hypalon PE.5" O.D. Vinyl.938" O.D. C UHMW PE Ceramic Hypalon Hypalon PE.5" O.D. Vinyl.5" O.D S.S. 316 S.S. Fluorofilm 316 S.S. Pipe 1/4" NPT M 418SI # 3.0 PVC / PVC Ceramic Fluorofilm PVDF / Polyprel 4FV PE.5" O.D. 410SI # 3.0 Acrylic / PVC Ceramic Fluorofilm PVDF / Polyprel 4FV PE.5" O.D. 410FI # 3.0 Acrylic / PVC PTFE Fluorofilm PVDF / Polyprel 3FV PE.5" O.D. C93-318SI # 3.0 PVC / PVC Ceramic Fluorofilm PVDF / Polyprel 4FV PE.5" O.D. C73-313SI # 3.0 PVDF / PVDF Ceramic Fluorofilm PVDF / PTFE 4FV PE.5" O.D. C13-312SI # 3.0 PVDF / PVDF Ceramic Fluorofilm PVDF / Polyprel 4FV PE.5" O.D. 20HV 3.0 Acrylic / PP 316 S.S. Fluorofilm Hypalon PE.5" O.D. Vinyl.938" O.D PVDF Ceramic Fluorofilm PTFE PE.5" O.D. 22P 3.0 PVDF Ceramic Fluorofilm PTFE Pipe 1/2" NPT M PVC Ceramic Fluorofilm PTFE Pipe 1/2" NPT M 25HV 3.0 Polypropylene 316 S.S. Fluorofilm PTFE PE.5" O.D. Vinyl.938" O.D. 25P 3.0 Polypropylene Ceramic Fluorofilm PTFE Pipe 1/2" NPT M 25T 3.0 Polypropylene Ceramic Fluorofilm PTFE PE.5" O.D S.S. 316 S.S. Fluorofilm PTFE Pipe 1/2" NPT M UHMW PE Ceramic Fluorofilm Hypalon PE.5" O.D Acrylic/PVC Ceramic Fluorofilm PTFE PE.5" O.D Vinyl.5" O.D PVDF Ceramic Fluorofilm PTFE PE.5" O.D. C94-32P 6.0 PVDF Ceramic Fluorofilm PTFE Pipe 1/2" NPT M C PVC Ceramic Fluorofilm PTFE Pipe 1/2" NPT M C74-35P 6.0 Polypropylene Ceramic Fluorofilm PTFE Pipe 1/2" NPT M C14-35T 6.0 Polypropylene Ceramic Fluorofilm PTFE PE.5" O.D PVC Ceramic Fluorofilm PTFE PE.5" O.D S.S. 316 S.S. Fluorofilm PTFE Pipe 1/2" NPT M 468SP 1.8 PVC/PVC Ceramic Fluorofilm PVDF / Polyprel 4FV PE.375" O.D. C76-74S 1.8 Polypropylene Ceramic Fluorofilm PTFE 4FV Pipe 1/4" NPT M S.S. 316 S.S. Fluorofilm 316 S.S. Pipe 1/4" NPT M 20HV 3.0 Acrylic/PP 316 S.S. Fluorofilm Hypalon PE.5" O.D. Vinyl.938" O.D. 20S** 3.0 Acrylic/PVC Ceramic Fluorofilm Hypalon 4FV PE.5" O.D. Vinyl.5" O.D PVDF Ceramic Fluorofilm PTFE Pipe 1/2" NPT M 22P 3.0 PVDF Ceramic Fluorofilm PTFE 4FV Pipe 1/2" NPT M C PVC Ceramic Fluorofilm PTFE Pipe 1/2" NPT M 25HV 3.0 Polypropylene 316 S.S. Fluorofilm PTFE PE.5" O.D. Vinyl.938" O.D. 25P 3.0 Polypropylene Ceramic Fluorofilm PTFE Pipe 1/2" NPT M 25T 3.0 Polypropylene Ceramic Fluorofilm PTFE PE.5" O.D. 26S** 3.0 PVC Ceramic Fluorofilm Viton 4FV PE.5" O.D S.S. 316 S.S. Fluorofilm PTFE Pipe 1/2" NPT M UHMW PE Ceramic Fluorofilm Hypalon PE.5" O.D. See front page for voltage code specifications. **These Liquid Ends are available without a 4FV, simply drop the 'S' at the end of the Liquid End number to order the model without a 4FV. #These liquid ends use 3/8" diameter balls. Pump output may be reduced in some applications. To specify ¼" NPT male, change 'I' to 'P'. To specify black, UV resistant tubing, change 'I' to 'U'. To specify Bleed 4FV, change 'S' to 'B'. To specify 3FV, change 'S' to't'. Fluorofilm is a copolymer of PTFE and PFA. Polyprel is an elastomeric PTFE copolymer. 4FV indicates that the pump is equipped with an LMI Four Function Valve. This diaphragm type anti-syphon/pressure relief valve is installed on the pump head. It provides anti-syphon protection and aids in priming, even under pressure. Output Information Gallons per Hour Liters per Hour ml/cc per Minute ml/cc per Stroke Maximum Injection Series Min Max Min Max Min Max Min Max Pressure C10, C70*, C90* psi (20.7 Bar) C11, C71*, C91* psi (10.3 Bar) C12, C72*, C92* psi (6.9 Bar) C13, C73*, C93* psi (4.1 Bar) C14, C74*, C94* psi (1.7 Bar) C76* psi (12.1 Bar) C77* psi (5.5 Bar) C78* psi (2.07 Bar) * Minimum output is based on 1 stroke per minute and 10% stroke setting, minimum output can be reduced further in external mode. Series C9 pumps may be programmed for strokes per hour for lower outputs.

11 GENERAL Chemical metering pumps shall be positive displacement, Liquifram type pumps that are UL and CUL approved. Output volume shall be adjustable while pumps are in operation from zero to maximum capacity of: C10, C70, C GPH (4.9 liters per hour) C11, C71, C GPH (9.5 liters per hour) C12, C72, C GPH (15.1 liters per hour) C13, C73, C GPH (30.0 liters per hour) C14, C74, C GPH (76.0 liters per hour) C GPH (38.0 liters per hour) C GPH (95.0 liters per hour) Chemical metering pumps shall be capable, without a hydraulically backed diaphragm, of injecting solutions against pressures up to: C10, C70, C psig (20.7 bar) C11, C71, C psig (10.3 bar) C12, C72, C psig (6.9 bar) C13, C73, C93-60 psig (4.1 bar) C14, C74, C94-25 psig (1.7 bar) C77-80 psig (5.5 bar) C78-30 psig (2.1 bar) SERIES C1 Adjustment shall be by means of readily accessible dial knobs, one for changing stroke length and the other for changing stroke frequency (speed). Both knobs are to be located opposite the liquid handling end. SERIES C7 Control of Series C7 metering pumps shall be selectable between internal and external pulsing by means of a 3-position center-off switch. Stroke length shall be adjustable by means of readily accessible dial knob. When in external pulsed mode, Series C7 units shall accept signals without the use of electrical timer or internal timer. Pressure capacity shall be adjustable to reduce noise, vibration and wear. SERIES C9 Series C9 metering pumps shall have a clear liquid crystal display. Control shall be selectable between internal and external pulsing by Specification Sheet Series C means of a tactile keypad. Internal stroke frequency shall be adjustable from 1 stroke per hour to 100 strokes per minute. Pressure capacity shall be keypad adjustable to reduce noise, vibration and wear. Metering pump shall be capable of dividing or multiplying pulse inputs from 1 to 999 or responding directly or inversely to a 4-20mA input signal. DRIVE The pump drive shall be totally enclosed with no exposed moving parts. Solid state electronic pulser shall be encapsulated and supplied with quick connect terminals at least 3/16" (4.75 mm) wide. Electronics shall be housed in chemical resistant enclosure at the rear of the pump for maximum protection against chemical spillage. Electrical power consumption shall not exceed 87 watts under full speed and maximum pressure conditions. Pump weight shall not exceed 28 lbs (12.7 kg). AUTOMATIC PRESSURE RELIEF To eliminate need for pressure relief valve, Liquifram TM shall automatically stop pulsating when discharge pressure exceeds pump pressure rating by not more than 35%. MATERIAL Chemical metering pump housing shall be of chemically resistant glass fiber reinforced thermoplastic with a glass fiber reinforced polypropylene EPU carrier 1. All exposed fasteners shall be stainless steel. Chemical metering pump valves shall be ball type, with ceramic balls 2. Valve seat and seal ring shall be renewable by replacing the combination seat-seal ring 3 or cartridge valve assembly. Pump head shall be of transparent acrylic 4 material capable of resisting the pumped chemical. Fittings and connections at pump head shall be PVC 5. CHECK VALVES AND TUBING A total of 16 ft (4.8 m) of polyethylene tubing 6 shall be provided per pump complete with compression connections. A foot valve with integral one piece strainer shall be provided for the suction line, and an injection check/back pressure valve with ½" NPT male connection for the injection point. The injection check valve shall incorporate a dilating orifice which prohibits scale formation and accumulation of crystalline deposits. Notes: 1. With plastic coated cast iron EPU carrier for Series C77 and C Type 316 stainless steel or PTFE may be specified. 3. Hypalon, PTFE, Viton or Polyprel may be specified 4. PVC, polypropylene, or Type 316 stainless steel may be specified. 5. PVDF, Polypropylene, or Type 316 stainless steel may be specified ft. (1.8 m) of vinyl suction tubing may be specified in place of polyethylene for the suction side only. 1/4" or 1/2" male pipe thread may be specified. 8 Post Office Square Acton, MA USA TEL: (978) FAX: (978) Replaces same of Rev. B 8/ C 12/99

12 1999 LMI Milton Roy - All Rights Reserved Printed in USA Specifications subject to change without notice. Polyprel is a registered trademark of Liquid Metronics Incorporated. Liquifram, Liquitron, Micropace are trademarks of Liquid Metronics Incorporated. Hypalon and Viton are registered trademarks of E. I. du Pont de Nemours & Co., Inc.