Hypro/AR Diaphragm Pump
Model #: 9910-DP423GRGI (ARLFP-GR-GCI)

This Hypro/AR diaphragm pump is built with polypropylene heads and manifolds for corrosion resistance and is designed for harsh chemical applications such as phosphorus and nitrogen-based fertilizers with ferrous sulfate. Comes complete with control unit and gearbox for 3/4” engine shafts.

Hypro/Pentair is no longer distributing the 9910 series of diaphragm pumps and related parts; however, the pumps and repair parts are still available and will now feature factory labeling.

** When you order this pump, you will receive the most current version, AR45LFP-GR-GCI.**

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• Max flow: 11.4 gpm
• Max pressure: 290 psi
• Includes GS25 (AR43821) pressure regulator and AR31185  gearbox with 3/4" hollow shaft for mounting on 5 to 6.5 hp gas engines
• Port sizes: 1-1/4" HB inlet, (2) 1/2" HB outlet, 3/4" HB bypass
• Pump shaft rotation: CW and CCW
• Diaphragms: 3, semi-hydraulic, Viton
• Housing: Anodized aluminum
• Head & Manifolds: Polypropylene
• Max fluid temperature: 140°F
• Weight: 40 lbs