This Diaphragm Dosing Pump is suitable for pumping aggressive chemicals and liquids.

The dosing pump is capable of pumping chemicals between 0-50 L/hr with pressures up to 70 Bar (316 SS) or 10 Bar (uPVC).

With a variable output the stroke is set by a manually adjustable calibrated knob with a turn down ratio of 13:1 to give precise dosing.

To check the compatibility of the pump materials and the chemical being pumped, please click here

Examples this Diaphragm Dosing Pump is suitable for:

• Chemical injection
• Water treatment & dosing sampling

Pump Benefits:

• Durable- Grosvenor pumps are proven to work in the harshest environments from wastewater and sewerage treatment to desert sand storms.

• Reliable- proven track record with pumps over 50 years old still working in industry today with minimal maintenance. In fact, we still stock spares for all our pumps reducing pump downtime.

• Quality– Grosvenor has over 57 years experience in designing and building high quality plunger and diaphragm pumps. Because we believe in our product, we now offer an 18 month warranty on all pumps manufactured by Grosvenor as standard.

• Compliant to ISO 9001:2008 quality standards

• Most spares kept in stock & usually dispatched next working day

• Free technical support available over the phone 

If you would like to discuss your application/project please contact us.

Pump Technical Information - Technical Drawing:

Performance Graph (uPVC Wetted Parts)

Performance Graph (Stainless Steel Wetted Parts)