Pump Parts and Accessories

Replacement parts and repair service kits; includes drives, controllers, heads, seals, traps, valves, warranties and service plans.

1 – 15 of 437 results

Welch Ilmvac™ Diaphragm Vacuum Pump Service and Maintenance Kit

Service and Maintenance Kits comprised of replacement seals and wearable parts for various models of diaphragm pumps.

Pricing and Availability
Specifications

Includes	Diaphragm, Valves, and O-rings
Type	Service Kit
Quantity	1 Ea.

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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™ 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

Masterflex™ L/S™ Compact Variable-Speed Pump Drive

Use these drives when you need to pump fluid at a higher rate, but space is limited in your lab. MasterFlex™ L/S™ Compact Variable-Speed Pump Drive delivers versatile performance in limited space.

Pricing and Availability
Specifications

Speed	35–200 rpm
Reversible	Yes
Flow Rate	2.1 to 560 mL/min.
Type	Pump Drive
Overall Width (Metric)	132 mm
Overall Length (Metric)	13.6 cm
Speed Control	±5%
Overall Height (Metric)	114 mm

Masterflex™ High-Pressure Peristaltic Pump Replacement Tube Set

High-Pressure Peristaltic Pump Replacement Tube Set for use with Masterflex High-Pressure Peristaltic Pumps.

Pricing and Availability

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

VACUUBRAND™ B-oil for Rotary Vane Pumps

VACUUBRAND™ B-oil offers good chemical resistance, low vapor pressure, and improved stability when handling oxidants such as acidic or alkaline vapors. Suitable for initial filling of RE-, RZ-, RC- series of rotary vane pumps.

Pricing and Availability
Specifications

For Use With	Rotary vane vacuum pump
Maximum Pressure	<1 x 10-3 mbar

Masterflex™ L/S™ Easy-Load™ II Pump Head Mounting Hardware

Mount up to four pump heads on a single drive. Masterflex™ Stainless Steel Mounting Hardware is designed for use with L/S™ Easy-Load™ II Pump Heads.

Pricing and Availability
Specifications

Type	Mounting Hardware
Case Material	Stainless Steel

VACUUBRAND™ Rotary Vane Vacuum Pumps: Oil Mist Filters

Oil Mist Filers and replacements for VACUUBRAND™ Rotary Vane Vacuum Pumps

Pricing and Availability

BrandTech™ VACUUBRAND™ Service Kits for NT Series Chemistry Pumps and Systems

Service kits for VACUUBRAND NT series Chemistry design pumps.

Pricing and Availability
Specifications

Type	Service Kit

KNF Neuberger™ Service Kit for N811KN Vacuum Pump

Transfer, compress and pump down without contamination. KNF™ PPS/EPDM Vacuum Pumps are double-head, dry-running devices used in a wide range of laboratory applications.