Product Specifications

Performance for M3 (Legacy) 

Model Tube	Tubing Material	Feed Rate			Max Speed	Max Pressure	Max Temp
		GPH	LPH	mL/Min	RPM	PSI(bar)	°F(°C)
A3-*ND-T	Flex-A-Prene	.0002 – 2.1	.0008 – 7.8	.0132 – 132	125	125 (8.6)	185 (85)
A3-*NEE-T	Flex-A-Prene	.0004 – 4.76	.0018 – 18.0	.0300 – 300	125	110 (7.6)	185 (85)
A3-*NGG-T	Flex-A-Prene	.0019 – 19.02	.0072 – 72.0	.120 – 1200	125	110 (7.6)	185 (85)
A3-*NHL-T	Flex-A-Prene	.0017 – 17.39	.0066 – 65.8	.1097 – 1097	125	65 (4.5)	185 (85)
A3-*NK-T	Flex-A-Prene	.0033 – 33.3	.0126 – 126.0	.2100 – 2100	125	125 (8.6)	185 (85)
A3-*NKL-T	Flex-A-Prene	.0033 – 33.3	.0126 – 126.0	.2100 – 2100	125	30 (2.1)	185 (85)
A3-*TH-T	Flex-A-Chem	.0015 – 15.06	.0057 – 57.0	.0950 – 950	125	50 (3.4)	130 (54)
A3-*TK-T	Flex-A-Chem	.0028 – 28.5	.0108 – 108	.1800 – 1800	125	50 (3.4)	130 (54)
A3-*GE-T	Flex-A-Thane	.0004 – 4.60	.0017 – 17.4	.0290 – 290	125	65 (4.5)	130 (54)
A3-*GG-T	Flex-A-Thane	.0010 – 10.1	.0038 – 38.4	.0637 – 637	125	65 (4.5)	130 (54)
A3-*G2G-T	Flex-A-Thane	.0018 – 18.23	.0069 – 69.0	.1150 – 1150	125	65 (4.5)	130 (54)
A3-*GH-T	Flex-A-Thane	.0024 – 24.9	.0094 – 94.2	.1570 – 1570	125	65 (4.5)	130 (54)
A3-*GK-T	Flex-A-Thane	.0028 – 28.5	.0108 – 108.0	.1800 – 1800	125	65 (4.5)	130 (54)

Fitting connections for M3(Legacy) pump = * 

“S” = 3/8” OD x 1/4” ID Tube Compression Fitting 

“M” = 1/2” Male NPT 

“B” = 1/2” Hose Barb  

“C” = ½” – ¾” Tri-Clamp 

“Q” = Quick Disconnect 

“MB” = 1/2 Male BSPT 

Maximum Viscosity: 5,000 Centipoise 

Maximum Suction Lift: 30 ft at sea level (14.7 atm psi) 

Electrical and Controls 

Electrical Power Requirement:  100 to 240VAC, 50/60Hz 

Motor: Brushless DC, 10,000:1 Turndown, Continuous Duty 

Power cord options available (6 feet length): 

• 115VAC 50/60HZ, NEMA 5/15 plug  (U.S.) 
• 220VAC 50/60HZ ,CEE 7/V11 plug (EU) 
• 230VAC 50/60HZ, NEMA 6/15 (U.S.) 
• 240VAC 50/60HZ, AS 3112 plug (Australia / New Zealand)  
• 230VAC 50/60HZ, BS 1363/A plug (UK)  

Inputs: 

• 4-20 mA – fully configurable (V model only) 
• 0-10 VDC (V model only) 
• Frequency / Pulse input – fully configurable (V model only) 
• Stop/Start Dry Contact Closure (Configurable for N.O. or N.C.) 
• FVS (Flow Verification System) (Flow sensor provided by others) 

Outputs: 

• 4-20 mA output – fully configurable (V model only) 
• Frequency output (Open collector) (V model only) 
• Four (4) Alarm Outputs – Programmable. (V model only) 

Materials of Construction 

Pump Head: Valox® (PBT) 

Pump Head Cover: Polycarbonate, with permanently sealed motor shaft support bronze sleeve bearing.  

Cover Screws: Stainless steel, polypropylene cap. 

Roller assembly: Rotor – Valox, Rollers – Nylon. 

Motor Shaft: Chrome-Plated Steel 

TFD Sensor: Hastelloy C 

Power Cord: 3 Conductor, SJTW-A water-resistant 

Mounting Brackets: 316 Stainless Steel  (standard and extended) 

Enclosure: NEMA 4X (IP66) Powder Coated Aluminum 

Tube Fittings: PVDF (part of tube assembly) 

Tube Assembly Options 

Flex-A-Prene® tubing – An excellent material for most water treatment applications. Chemically resistant to 25% Sodium Hypochlorite, 30% Sulfuric Acid, 30% Fluosilicic Acid, Ferric Chloride, Alum and many others. 

Flex-A-Chem® tubing – This material consists of an outer Norprene jacket with an inner liner that is virtually unaffected by acids, bases, salts, ketones, and alcohols.  

Flex-A-Thane® tubing – This polyurethane material can be used with a variety of chemicals, including Oil and Water based Polymers, fuels and lubricants, and many others. 

Flex-A-Prene®, Flex-A-Chem®, and Flex-A-Thane® tubing comply with FDA 21 CFR, 117.2600 criteria for food processing.  

Dimensions and Weights 

Maximum Overall Dimensions: 8.25” W x 10.75” H x 13.25” D (20.9 W x 27.3 H x 34.5 D cm) 

Product Weight: 25.4 Lb. (11.5 Kg) 

Approximate Shipping Dimensions: 16” W x 17” H x 22” D ( 40.5 W x  43 H x 56 D cm) 

Approximate Shipping Weight:  35 lb. (16.0kg) 

Agency Listings 

CE  

cETLus 

RoHS Compliant 

NSF 61 Listed