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The WILLIAMS COMFORT PRODUCTS 5HS2S35 is a two-speed hand pump designed for manual fluid transfer and service applications in HVAC, plumbing, and related mechanical trades. The pump offers two distinct operating speeds, allowing the technician to select a slower, more controlled stroke or a faster high-volume stroke depending on the task at hand. Weighing 9.555 pounds, the unit is portable and suited for field service use. Licensed tradespeople and experienced service technicians are the typical end users for this type of hand-operated pump.
The 5HS2S35 is appropriate for residential and light commercial service scenarios where a powered pump is impractical or unnecessary. Common applications include transferring fluids during maintenance calls, priming lines, or handling service tasks that require manual control over flow rate. The two-speed design gives the technician flexibility across a range of service conditions without requiring an external power source.
Designed as an OEM-style replacement or direct-service hand pump for use in HVAC, plumbing, and mechanical service applications where a two-speed manual pump is specified.
Installation and use of this hand pump should be performed by a qualified tradesperson familiar with the fluid systems being serviced. Before connecting the pump, ensure that the system is depressurized and isolated as required by applicable codes and manufacturer guidelines. Inspect all fittings and connections for compatibility with the pump inlet and outlet before applying force. Follow all applicable local, state, and federal codes governing the handling of the specific fluid type being transferred.
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