Vacuum Research Limited

Spare Parts and Instruction Manuals

We provide instruction manuals when we ship our products. Spare parts lists are usually included or can be found in the back of the product catalogs. Click on the links at the right to display technical information for the vacuum pumps listed. Contact us by phone or e-mail if you are unsure of the type of Dry Pump or Rotary Vane Pump that you need service information for, or to obtain information for pump models not currently listed.

Servicing Products in the Field

Our Rotary Vane pumps feature long life with minimal maintenance. The design of the pump is well known, and the pumps can be maintained by pump repair organizations around the world.

We recommend returning our oil free pumps for service if that becomes necessary. We offer re-built pumps and an advance exchange program to keep downtime to a minimum if your dry pump needs service. Please call or e-mail for details and pricing.

Returning Products for Service

To return a pump please call us with some basic information and we will provide you with an RGA number which will be used to track your pump through our repair process. Warranty repairs are FOB the factory. Shipping costs to and from the factory are the customer’s responsibility. Non-warranty repairs are performed at a nominal charge plus parts needed. Please call for quotation before shipping.

Oil Free Dry Vacuum Pumps
2 By 6 Duplex & Series, 1 By 6, and 1 By 12 Parallel
Oil Free Dry Vacuum Pumps
2 By 8 Duplex & Series, 1 By 8 Simplex, and 1 By 16 Parallel
Oil Free Dry Vacuum Pumps
Absolute 501 and Absolute 1201
Two Stage Rotary Vane Vacuum Pump Manual
Model 140-5
Two Stage Rotary Vane Vacuum Pumps Parts List
Model 800-28, Model 600-21,
Model 400-14, Model 200-7, Model 100-3.5
Two Stage Rotary Vane Vacuum Pumps Manual
Model 800-28, Model 600-21,
Model 400-14, Model 200-7, Model 100-3.5
Foreline Trap Operating Instructions