Best Transfer Pumps for Soft Washing
- 5 days ago
- 2 min read
In soft washing, transfer pumps are essential for moving sodium hypochlorite (SH), surfactants, degreasers, and mix water from storage tanks to batch tanks or proportioning systems. A reliable transfer pump saves time, reduces chemical exposure, and keeps your workflow efficient whether you're batching, diluting, or refilling tanks on trailer or truck rigs.

Seaflo is one of the most popular brands among soft washing professionals. This 12V diaphragm pump delivers up to 5.5 GPM, making it ideal for transferring SH from bulk containers to mix tanks. It features Viton seals and EPDM components for chemical resistance, plus an automatic pressure switch for easy operation.
The Wayne PC4 is a heavy-duty, AC‑powered pump that delivers impressive flow for quickly moving water or SH‑safe solutions. Made of cast iron with a sturdy impeller, it’s ideal for contractors who prefer plug‑in power at the shop or garage. Great for filling barrels, batch tanks, and mixing stations.
The GPI 12V chemical transfer pump is a high-performance option designed for moving large volumes of thin chemicals quickly and efficiently. With flow rates of up to 12 GPM, it’s ideal for contractors who need fast tank fills and minimal downtime. Built with a durable polypropylene housing and powered by a reliable 12V motor, it handles agricultural chemicals and similar solutions with ease. Its portable design and long power cord make it a practical choice for mobile soft wash setups and field use
Flojet pumps are known for delivering smooth, consistent flow and excellent chemical durability. This 13.0 GPM model is ideal for high‑volume soft washing operations where contractors need to move SH quickly and safely. It’s quiet, efficient, and built to withstand ongoing professional use.
NorthStar’s on‑demand transfer pump is built with Santoprene and Viton components, providing outstanding resistance to sodium hypochlorite. The pump turns on and off automatically based on flow demand, which makes it incredibly user‑friendly for batching soft wash mixes on the fly.
Why Transfer Pumps Matter in Soft Washing
Speed up chemical mixing and batching
Reduce manual handling of harsh chemicals
Improve accuracy of mix ratios
Protect pumps by preventing contamination
Increase jobsite efficiency and workflow
Reliable transfer pumps are essential for safety and productivity.
Protect Your Soft Washing Business
Chemical handling increases risks like spills, equipment damage, and property claims.
Wexford Insurance offers tailored coverage for pressure washing and soft washing contractors.
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