John Edwards and Co

  • Little Acre Farm
  • Thame Road Longwick
  • Princes Risborough
  • Buckinghamshire
  • United Kingdom
  • HP27 9QU (map)

  • Tel: 01844 346660
  • Fax: 01844 347730
  • Website:
John Edwards and Company is the UK representative and supplier of Schwarzer Precision (miniature) Air and Liquid Diaphragm Pumps.

Precision Miniature Gas & Air Pumps

Diaphragm Motor Driven Pumps
  • EC: Eccentric
  • RO: Rotary
  • FZ: Miniature
  • PI: Piston Pumps
Diaphragm Electromagnetic Powered Pumps
  • SA: Vibrating
  • LI: Linear
These electromagnetic powered pumps have the advantage of a very long life span.

Diaphragm Precision Liquid Pumps
  • EC-L: Eccentric
  • SA-L: Vibrating
  • RO-L: Rotary
All Schwarzer Precision miniature pumps run oil free and do not require maintenance

With 30 years experience we are able to provide technical assistance to customers for a variety of applications for example Gas Sampling, Medical, Pharmaceutical, Scientific and Industrial requirements. Schwarzer Precision manufacture quality Diaphragm Pumps and in support we operate a BS EN ISO 9001:2000 Quality Management System monitored by NQA.

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