Pump Heads

Components that create pressure on rollers to move fluid in peristaltic pumps; includes single- and variable-speed, single- and multi-channel, stackable, cassettes, single tubing diameter or range of diameters; extend drives from single- to multi-channel.

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Masterflex™ L/S™ Standard Long-Shaft Pump Heads

Masterflex™ L/S™ Standard Long-Shaft Pump Heads are ideal for fluid transfer applications that require high accuracy and repeatability

Pricing and Availability
Specifications

Speed	0.02 to 600 rpm
Type	Long-Shaft
For Use With	L/S™ Pump Drives that require a Long-Shaft Pump Head style
Description	1:1 Gear Ratio
Occlusion Type	Fixed
No. of Rollers	3
Material	Polycarbonate
No. of Channels	1
For Use With (Application)	Fluid transfer that requires high accuracy and repeatability

Masterflex™ L/S™ Easy-Load™ II Pump Head For Precision Tubing

Achieve flow rates of 0.06 to 2300 mL/min (1 to 600 rpm) with these pump heads. Masterflex™ L/S™ Easy-Load™ II Pump Heads For Precision Tubing feature automatic retention to hold tubing in place with no manual adjustment. Just load the tubing and start the pump.

Pricing and Availability
Specifications

Includes	Single-channel mounting hardware and a 15 in. length of silicone pump tubing
Speed	1 to 600 rpm
Flow Rate	0.06 to 2300 mL/min.
Type	Easy-Load II Pump Head
Overall Width (Metric)	12.7 cm
No. of Rollers	4
Quantity	1 Ea.
No. of Channels	1
Case Material	Polyphenylene Sulfide
For Use With (Application)	For precision tubing
Tubing Type	L/S 13, L/S 14, L/S 16, L/S 25, L/S 17, L/S 18
Overall Height (Metric)	12.1 cm
Overall Depth (Metric)	7 cm

Masterflex™ Polycarbonate Housing Standard Pump Head

Use this pump head for fluid transfer applications requiring high accuracy and repeatability. Masterflex™ Polycarbonate Housing Standard Pump Heads are precision molded to accommodate a single size of tubing.

Pricing and Availability
Specifications

Speed	1 to 600 rpm
Type	Standard Pump Head
Overall Width (Metric)	7 cm
Occlusion Type	Fixed
No. of Rollers	3
Quantity	1 Each
No. of Channels	1
Case Material	Polycarbonate
For Use With (Application)	For fluid transfer applications requiring high accuracy and repeatability
Overall Height (Metric)	7.6 cm
Overall Depth (Metric)	6.4 cm

Masterflex™ L/S™ Small Cartridges for Multichannel Cartridge Pump Heads

Snap these cartridges in and out for fast tubing changes. Use Masterflex™ L/S™ Small Cartridges with L/S™ multichannel cartridge pump heads for synchronous, multichannel pumping.

Pricing and Availability
Specifications

Occlusion Type	Adjustable
Quantity	1 Each
No. of Channels	Multiple
For Use With (Application)	For synchronous, multichannel pumping

Masterflex™ L/S™ Easy-Load™ II Pump Head For High-Performance Tubing

Masterflex™ L/S Easy-Load II Pump Heads for High-Performance Tubing with automatic retention holds tubing securely in place with no manual adjustment—just load the tubing and start the pump

Pricing and Availability
Specifications

Overall Width (Metric)	12.7 cm
No. of Rollers	4
No. of Channels	1
Overall Height (Metric)	12.1 cm

Masterflex™ Single-Channel Polycarbonate Housing Standard Pump Head

Use the pump heads for common fluid transfer applications requiring accuracy and excellent repeatability. MasterFlex™ Single-channel Polycarbonate Housing Standard Pump Heads are perfect for space-limited applications and easy to integrate into your OEM applications.

Pricing and Availability
Specifications

Type	Standard Pump Head
Occlusion Type	Fixed
Quantity	1 Each
No. of Channels	1
Case Material	Polycarbonate

Gilson™ R4 Medium Flow Pump Head for Gilson™ Peristaltic Pump

Pricing and Availability

DWK Life Sciences Wheaton™ Omnispense™ Plus Peristaltic Pump Accessory Pump Heads

For use with Wheaton Omnispense Plus dispensing pump

Pricing and Availability
Specifications

For Use With	Omnispense™ plus peristaltic pump
Holds	4

Masterflex™ Stainless Steel Rotor Multichannel Pump Head

Use this multi-channel pump head for synchronous, multichannel flow from up to 8 channels. MasterFlex™ Multi-channel Stainless Steel Rotor Multichannel Pump Heads are designed for fast tubing changes without removing the pump head.