Find The Right Pump

Classic Series Single Head Adjustable

Reliable electromechanical peristaltic metering pumps

Highlights

  • 20:1 turndown, 2.5% increments
  • Access components without tools
  • Tube replacement without tools
  • Tank system available

Versatile Capabilities

The Single Head Adjustable Output pump is one of the varieties in the Classic Series. The pump is identified by 45MJ or 85MJ in the item number prefix.

The single head adjustable is an ideal choice for treating problem water, it can inject solutions for pH control or to oxidize iron, hydrogen sulfide or manganese for removal by filtration. Disinfection, pH control or adjustment, corrosion and scale control and oxidation are common water treatment applications found in markets such as Water ConditioningIndustrial ProcessWater and Wastewater, and Cooling Towers.

The versatility of the product expands into other markets as well, such as Legionella prevention in Cooling Towers, sprinkler head cleaning in Irrigation and Horticulture and plating bath treatment in the Metal Finishing industry. The pumps are widely popular in the commercial pool industry for sanitizing swimming pool water or maintaining the equipment.

Refer to the chemical resistance guide to determine the compatibility of the wetted components with the solution you want to pump or Contact Us.

 Features

  • Interchangeable pump heads and tubes to convert one model to another without having to purchase a new pump.
  • Tube replacement without tools with the patented QuickPro® pump head.
  • Three detachable components; the motor, feed rate control and the pump head that can be separated without tools.

How the Single Head Adjustable Pump Works

The output is determined by three factors; the rpm of the motor gears, the setting on the feed rate control and the pump tube size. The feed rate control has an external dial ring that is labeled L to 10 offering an adjustable output range from 5% to 100% in 2.5% increments.

45MJL3D2SWAA

p/n: 45MJL3D2SWAA

45M3 PUMP ADJ 1.72BAR 66.6LPD 250V/50HZ 1/4B

45MJL3D5SWAA

p/n: 45MJL3D5SWAA

45M3 PUMP ADJ 1.72BAR 66.6LPD 250V/50HZ 6mmW

45MJL3F2STAA

p/n: 45MJL3F2STAA

45M3 PUMP ADJ 25PSI 22GPD 120V/60HZ 1/4B W/ 10' CORD

45MJL3G1SZAA

p/n: 45MJL3G1SZAA

45M3 PUMP ADJ 1.72BAR 66.6LPD 220V/60HZ 1/4W

45MJL3H5SWAA

p/n: 45MJL3H5SWAA

45M3 PUMP ADJ 1.72BAR 66.6LPD 230V/50HZ 6mmW

45MJL3J5SWAA

p/n: 45MJL3J5SWAA

45M3 PUMP ADJ 1.72BAR 66.6LPD 250V/50HZ 6mmW

45MJL3L1SZAA

p/n: 45MJL3L1SZAA

45M3 PUMP ADJ 1.72BAR 66.6LPD 230V/50HZ 1/4W

45MJL3W2STAA

p/n: 45MJL3W2STAA

45M3 PUMP ADJ 25PSI 22GPD 220V/60HZ 1/4B W/10' CORD

45MJL4A1STAA

p/n: 45MJL4A1STAA

45M4 PUMP ADJ 25PSI 35GPD 120V/60HZ 1/4W

45MJL4A1TQAA

p/n: 45MJL4A1TQAA

45M4 PUMP ADJ 25PSI 35GPD 120V/60HZ 1/4W VERSILON

45MJL4A2STAA

p/n: 45MJL4A2STAA

45M4 PUMP ADJ 25PSI 35GPD 120V/60HZ 1/4B

45MJL4A3STAA

p/n: 45MJL4A3STAA

45M4 PUMP ADJ 25PSI 35GPD 120V/60HZ 3/8W

45MJL4A4STAA

p/n: 45MJL4A4STAA

45M4 PUMP ADJ 25PSI 35GPD 120V/60HZ 3/8B

45MJL4A4TQAA

p/n: 45MJL4A4TQAA

45M4 PUMP ADJ 25PSI 35GPD 120V/60HZ 3/8B VERSILON

45MJL4B1STAA

p/n: 45MJL4B1STAA

45M4 PUMP ADJ 25PSI 35GPD 220V/60HZ 1/4W

45MJL4B2STAA

p/n: 45MJL4B2STAA

45M4 PUMP ADJ 25PSI 35GPD 220V/60HZ 1/4B

45MJL4B3STAA

p/n: 45MJL4B3STAA

45M4 PUMP ADJ 25PSI 35GPD 220V/60HZ 3/8W

45MJL4B4STAA

p/n: 45MJL4B4STAA

45M4 PUMP ADJ 25PSI 35GPD 220V/60HZ 3/8B

45MJL4C1SWAA

p/n: 45MJL4C1SWAA

45M4 PUMP ADJ 1.72BAR 106LPD 230V/50HZ 1/4W

45MJL4C3SWAA

p/n: 45MJL4C3SWAA

45M4 PUMP ADJ 1.72BAR 106LPD 230V/50HZ 3/8"W

45MJL4C4SWAA

p/n: 45MJL4C4SWAA

45M4 PUMP ADJ 1.72BAR 106LPD 230V/50HZ 3/8"B

45MJL4C5SWAA

p/n: 45MJL4C5SWAA

45M4 PUMP ADJ 1.72BAR 106LPD 230V/50HZ 6mmW

45MJL4D1SWAA

p/n: 45MJL4D1SWAA

45M4 PUMP ADJ 1.72BAR 106LPD 250V/50HZ 1/4W

45MJL4D5SWAA

p/n: 45MJL4D5SWAA

45M4 PUMP ADJ 1.72BAR 106LPD 250V/50HZ 6mm/W

45MJL4G1SZAA

p/n: 45MJL4G1SZAA

45M4 PUMP ADJ 25PSI 35GPD 220V/60HZ 1/4W

45MJL4H5SWAA

p/n: 45MJL4H5SWAA

45M4 PUMP ADJ 1.72BAR 106LPD 230V/50HZ 6mmW

45MJL4J5SWAA

p/n: 45MJL4J5SWAA

45M4 PUMP ADJ 1.72BAR 106LPD 250V/50HZ 6mm/W

45MJL4K1SZAA

p/n: 45MJL4K1SZAA

45M4 PUMP ADJ 25PSI 35GPD 250V/50HZ 1/4W NZ CORD

45MJL5A1STAA

p/n: 45MJL5A1STAA

45M5 PUMP ADJ 25PSI 50GPD 120V/60HZ 1/4W

45MJL5A1TQAA

p/n: 45MJL5A1TQAA

45M5 PUMP ADJ 25PSI 50GPD 120V/60HZ 1/4W VERSILON

45MJL5A2STAA

p/n: 45MJL5A2STAA

45M5 PUMP ADJ 25PSI 50GPD 120V/60HZ 1/4B

45MJL5A2TQAA

p/n: 45MJL5A2TQAA

45M5 PUMP ADJ 25PSI 50GPD 120V/60HZ 1/4B VERSILON

45MJL5A3STAA

p/n: 45MJL5A3STAA

45M5 PUMP ADJ 25PSI 50GPD 120V/60HZ 3/8W

45MJL5A3TQAA

p/n: 45MJL5A3TQAA

45M5 PUMP ADJ 25PSI 50GPD 120V/60HZ 3/8W VERSILON

45MJL5A4STAA

p/n: 45MJL5A4STAA

45M5 PUMP ADJ 25PSI 50GPD 120V/60HZ 3/8B

45MJL5A4TQAA

p/n: 45MJL5A4TQAA

45M5 PUMP ADJ 25PSI 50GPD 120V/60HZ 3/8B VERSILON

45MJL5B1STAA

p/n: 45MJL5B1STAA

45M5 PUMP ADJ 25PSI 50GPD 220V/60HZ 1/4W

45MJL5B2STAA

p/n: 45MJL5B2STAA

45M5 PUMP ADJ 25PSI 50GPD 220V/60HZ 1/4B

45MJL5B3STAA

p/n: 45MJL5B3STAA

45M5 PUMP ADJ 25PSI 50GPD 220V/60HZ 3/8W

45MJL5B4STAA

p/n: 45MJL5B4STAA

45M5 PUMP ADJ 25PSI 50GPD 220V/60HZ 3/8B

45MJL5C1SWAA

p/n: 45MJL5C1SWAA

45M5 PUMP ADJ 1.72BAR 151.4LPD 230V/50HZ 1/4"W

45MJL5C2SWAA

p/n: 45MJL5C2SWAA

45M5 PUMP ADJ 1.72BAR 151.4LPD 230V/50HZ 1/4B

45MJL5C2TYAA

p/n: 45MJL5C2TYAA

45M5 PUMP ADJ 1.72BAR 151.4LPD 230V/50HZ 1/4B

45MJL5C3SWAA

p/n: 45MJL5C3SWAA

45M5 PUMP ADJ 1.72BAR 151.4LPD 230V/50HZ 3/8W

45MJL5C4SWAA

p/n: 45MJL5C4SWAA

45M5 PUMP ADJ 1.72BAR 151.4LPD 230V/50HZ 3/8B

45MJL5C5SWAA

p/n: 45MJL5C5SWAA

45M5 PUMP ADJ 1.72BAR 151.4LPD 230V/50HZ 6mmW

45MJL5D1SWAA

p/n: 45MJL5D1SWAA

45M5 PUMP ADJ 1.72BAR 151.4LPD 250V/50HZ 1/4W

45MJL5D3SWAA

p/n: 45MJL5D3SWAA

45M5 PUMP ADJ 1.72BAR 151.4LPD 250V/50HZ 3/8W

45MJL5D5SWAA

p/n: 45MJL5D5SWAA

45M5 PUMP ADJ 1.72BAR 151.4LPD 250V/50HZ 6mmW

45MJL5F2STAA

p/n: 45MJL5F2STAA

45M5 PUMP ADJ 25PSI 50GPD 120V/60HZ 1/4B 10' CORD

45MJL5G1SZAA

p/n: 45MJL5G1SZAA

45M5 PUMP ADJ 25PSI 50GPD 220V/60HZ 1/4W

45MJL5H5SWAA

p/n: 45MJL5H5SWAA

45M5 PUMP ADJ 1.72BAR 151.4LPD 230V/50HZ 6mmW

45MJL5J5SWAA

p/n: 45MJL5J5SWAA

45M5 PUMP ADJ 1.72BAR 151.4LPD 250V/50HZ 6mmW

45MJL5K1SZAA

p/n: 45MJL5K1SZAA

45M5 PUMP ADJ 1.72BAR 151.4LPD 250V/50HZ 1/4W

45MJL5K3SZAA

p/n: 45MJL5K3SZAA

45M5 PUMP ADJ 1.72BAR 151.4LPD 250V/50HZ 3/8W

45MJL5L1SZAA

p/n: 45MJL5L1SZAA

45M5 PUMP ADJ 1.72BAR 151.4LPD 230V/50HZ 1/4W

45MJL5L3SZAA

p/n: 45MJL5L3SZAA

45M5 PUMP ADJ 1.72BAR 151.4LPD 230V/50HZ 3/8W

45MJL5M1SZAA

p/n: 45MJL5M1SZAA

45M5 PUMP ADJ 1.72BAR 151.4LPD 250V/50HZ 1/4W

45MJL5M2SZAA

p/n: 45MJL5M2SZAA

45M5 PUMP ADJ 1.72BAR 151.4LPD 250V/50HZ 1/4B

45MJL5M3SZAA

p/n: 45MJL5M3SZAA

45M5 PUMP ADJ 1.72BAR 151.4LPD 250V/50HZ 3/8W

45MJL5M4SZAA

p/n: 45MJL5M4SZAA

45M5 PUMP ADJ 1.72BAR 151.4LPD 250V/50HZ 3/8B

45MJL5R1SZAA

p/n: 45MJL5R1SZAA

45M5 PUMP ADJ 25PSI 50GPD 250V/50HZ 1/4W (120V CORD)

45MJL5W2STAA

p/n: 45MJL5W2STAA

45M5 PUMP ADJ 25PSI 50GPD 220V/60HZ 1/4B 10' CORD

85MJH1A1STAA

p/n: 85MJH1A1STAA

85MHP5 PUMP ADJ 100PSI 5GPD 120V/60HZ 1/4W

85MJH1A2STAA

p/n: 85MJH1A2STAA

85MHP5 PUMP ADJ 100PSI 5GPD 120V/60HZ 1/4B

85MJH1A3STAA

p/n: 85MJH1A3STAA

85MHP5 PUMP ADJ 100PSI 5GPD 120V/60HZ 3/8W

85MJH1A3TQAA

p/n: 85MJH1A3TQAA

85MHP5 PUMP ADJ 100PSI 5GPD 120V/60HZ 3/8W VERSILON

85MJH1A4STAA

p/n: 85MJH1A4STAA

85MHP5 PUMP ADJ 100PSI 5GPD 120V/60HZ 3/8B

85MJH1A4TQAA

p/n: 85MJH1A4TQAA

85MHP5 PUMP ADJ 100PSI 17GPD 120V/60HZ 3/8B VERSILON

85MJH1B1STAA

p/n: 85MJH1B1STAA

85MHP5 PUMP ADJ 100PSI 5GPD 220V/60HZ 1/4W

85MJH1B2STAA

p/n: 85MJH1B2STAA

85MHP5 PUMP ADJ 100PSI 5GPD 220V/60HZ 1/4B

85MJH1B3STAA

p/n: 85MJH1B3STAA

85MHP5 PUMP ADJ 100PSI 5GPD 220V/60HZ 3/8W

85MJH1B4STAA

p/n: 85MJH1B4STAA

85MHP5 PUMP ADJ 100PSI 5GPD 220V/60HZ 3/8B

85MJH1C1SWAA

p/n: 85MJH1C1SWAA

85MHP5 PUMP ADJ 6.9BAR 15.1LPD 230V/50HZ 1/4W

85MJH1C3SWAA

p/n: 85MJH1C3SWAA

85MHP5 PUMP ADJ 6.9BAR 15.1LPD 230V/50HZ 3/8W