

Ships same day if ordered by 12 pm
Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
Secure Payments
Easy Returns
Expert Advice
Fast Shipping
The WILLIAMS COMFORT PRODUCTS 5HS2S100 is a 2-speed hand pump designed for manual fluid transfer and pumping applications in trade and service settings. The dual-speed mechanism allows the operator to switch between a high-volume low-resistance stroke and a high-pressure low-volume stroke, making it adaptable to different stages of a pumping task. At 16.089 pounds, this is a substantial, field-grade unit built for repeated use. Licensed technicians and service professionals in HVAC, plumbing, and related trades rely on this type of hand pump where powered equipment is not available or practical.
The 5HS2S100 is suited for residential and light commercial service scenarios where manual pumping capability is required. Typical applications include fluid transfer, priming, and low-volume pressurization tasks. This pump is sold as a single unit and is appropriate for technicians who need a reliable manual pumping solution on the job site without dependence on electrical or pneumatic power sources.
Designed as a manual hand pump for trade and service use. No specific compatible models or replacement part numbers were provided in the product data. Verify application requirements before installation or use.
This hand pump should be installed or deployed by a qualified trade professional familiar with the fluid system being serviced. Before connecting the pump, isolate the system and relieve any existing pressure in the line. Ensure all fittings and connections are rated for the fluid type and pressure range of the application. Follow applicable local codes and manufacturer guidelines for the specific system being serviced.
Thanks for subscribing!
This email has been registered!