Hypro 94-720-05 Viton Valve Housing Kit for SF-1100 Mini-Bulk Chemical Transfer Pumps

Hypro 94-720-05 Viton valve housing repair kit for Hypro / ShurFlo mini-bulk chemical transfer pumps (SF-1100 series and equivalent 12 VDC bulk-chem pumps). The valve housing holds the check valves that make the pump prime and hold pressure; when the valves swell, crack, or hold debris, the pump runs but won't prime, pulses, or loses flow. This kit replaces the housing and Viton valves as an assembly — no fiddling with individual flappers.

In stock at our Spokane, WA shop. Viton is the right elastomer for most crop-protection chemicals and fertilizers. Pair with the diaphragm/lower housing kit (94-719-00) for a full rebuild. Call us if your pump isn't an SF-1100 and you want to confirm fit.

Fits

• Hypro / ShurFlo SF-1100 series mini-bulk chemical transfer pumps

Related parts

• Diaphragm / lower housing / drive kit: Hypro 94-719-00
• Complete SF-1100 pump, EPDM, 12 VDC: Hypro SF-1100
• Inline chemical flow meter: Hypro FM-1100I

Details