| 摘要 |
A double-acting pump for food products. The pump has a metering cylinder closed by end caps defining respective pairs of inlet and outlet parts. Valve housings contain identical valves and are connected to respective manifolds. The components are maintained in sealing relationship by urging the end caps together. A locking collar and drain plate enables pump to be bodily rotated through 180 DEG without releasing clamping force, for self draining and cleansing-in-place. Pump can be dismantled without tools.
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