Double sealed aseptic pump APV Wa+

Design features

Wa+ pumps ensure absolutely aseptic production processes with barrier media up to 150°C. With a Wa+ pump, the risk of contaminating the product and environment is thus reduced to an absolute minimum.

Ensures maximum sterile flushing due to:

• Double mechanical shaft seals fitted for sterile flushing
• Double o-ring sealing of pump housing fitted for sterile flushing
• Special aseptic fittings fitted for sterile flushing

1. Pump housing.
2. Threaded socket for drain valve (e.g. ACV DELTA AP1).
3. Welded joint inside and outside.
4. Valve body with enlarged seat mounted under the shell of the pump housing.
5. O-ring.
6. Shaft seal.

Advantages

• A high degree of polished surfaces that contact with the product ensures increased hygiene.
• Low noise energy-efficient ABB motors.
• DELTA AP1 aseptic diaphragm valve on the W+ pump provides a unique "no stagnation" drainage function.
• 3-A (on request) and EHEDG (European Hygienic Design and Engineering Group) certificates.
• Easy maintenance and operation. Disassembly of the pump takes 10 minutes and does not require  special tool.