Wanner

Wanner Hydra-Cell positive displacement diaphragm pumps feature a hermetically sealed pumping chamber so there are no seals, packing or cups to leak or replace. The seal-less design enables Hydra-Cell pumps to handle abrasives and particulates that would damage other types of pumps.

• Multiple-diaphragm design provides virtually pulse-less, linear flow
• Wide range of capacities from 0.4 to 595 l/min at pressures up to 345 bar
• Can run dry indefinitely without damage to the pump
• Heavy duty industrial construction for long service life in harsh conditions

Wanner Hydra-Cell metering pumps combine simple, elegant engineering with rugged construction to offer accurate metering and dosing with virtually pulse-less flow. With a hermetically sealed pumping chamber and hydraulically-balanced diaphragm design, the pumps provide leak-free, low-maintenance performance while processing difficult fluids over a wide range of pressures and flows.

• Positive displacement with smooth, low pulse output
• Electronic flow control for accuracy and reliability
• Wide choice of construction materials for enhanced capability
• Capacities from 0.227 lit/hr to 2600 lit/hr at discharge pressures up to 241 bar

Critical for Flow Chemistry and HPLC applications, Wanner® Pharma-Pro™ pumps deliver an extremely low pulse flow – without the need for pulsation dampeners in most applications – with a precise, predictable and controllable flow rate for a consistent process.

Michael Smith Engineers Limited provide expert repair, overhaul and servicing for all Wanner Hydra-Cell multi-diaphragm pumps. We use only genuine Wanner OEM-quality parts and industry-certified technicians. 

Fast turnaround, full compliance, and reliable performance you can trust.