SaniForce 3150 HS Double Diaphragm Pump

High Sanitation Double Diaphragm Pump

Up to a 4 inch tri-clamp connection, this pump is designed for applications that benefit from the convenience of a quick knockdown design. Maximum flow rates up to 150 gpm (568 lpm).

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The ease of disassembly of the fluid ends, large porting, and high flow capacity, makes the SaniForce 3150 HS pump perfect for your high volume application needs. Designed for applications that benefit from the convenience of quick knockdown design, but may not require leak detection.

Passes solids up to 1 in (25 mm) in diameter
Easily converted in to a 3150 sanitary flapper pump with optional kit
Stainless steel wetted and fluid center sections
Features Graco's durable, lube-free non-sticking air valve

PTFE/EPDM Diaphragms

Overmolded diaphragm plate with PTFE on the fluid side and EPDM on the air side on Graco's PTFE/EPDM diaphragms so there's no place to harbor bacteria
Improve wear and diaphragm life with no exposed diaphragm plate on the fluid side
Longer diaphragm life in abrasive applications that still require PTFE
Available on the SaniForce 1040, 1590, 2150 and SaniForce HS 1590 and 3150

SaniForce 3150 HS and 3150 3A Diaphragm Pumps
Maximum fluid working pressure	120 psi 8 bar, 0.8 MPa
Air pressure operating range	20–120 psi 1.4–8 bar, 0.14–0.8 MPa
Maximum air consumption	175 scfm 3
Air consumption at 70 psi, 60 gpm	50 scfm 3
Maximum free-flow delivery	150 gpm 570 lpm
Maximum pump speed	145 cpm 145 cpm
Gallons/liters per cycle*	1.0 g 3.9 l
Air inlet size	0.5 in npt(f) 0.5 in npt(f)
Maximum suction lift
Flapper	10 ft wet, 5 ft dry 3.5 m wet, 1.7 m dry
Ball	18 ft wet, 9 ft dry 5.5 m wet, 2.7 m dry
Maximum size pumpable solids
Flapper	2.5 in 63.5 mm
Ball	1.0 in 25.4 mm
Noise Data**
Maximum Noise Level at 100 psi (7 bar, 0.7 MPa), full flow	90 dB(A) 90 dB(A)
Sound power level	103 dB(A) 103 dB(A)
Noise level at 70 psi (4.8 bar, 0.48 MPa), 50 cpm	85 dB(A) 85 dB(A)
Maximum fluid operating temperature is based on the following maximum diaphragm, ball, and seat temperature ratings
PTFE	220°F 104°C
Santoprene®	180°F 82°C
Buna-N	180°F 82°C
Fluoroelastomer	250°F 121°C
3A Approved EPDM	275°F 135°C
Fluid inlet size	2.0 in sanitary flange 2.0 in sanitary flange
Fluid outlet size	2.0 in sanitary flange 2.0 in sanitary flange
Wetted Parts***
All fluid contact materials are FDA-compliant and meet the United States Code of Federal Regulations (CFR) Title 21, Section 177.
Wetted materials on all models	316 stainless steel, 3A Approved EPDM 316 stainless steel, 3A Approved EPDM
Wetted materials depending on model	Buna–N (Nitrile), Fluoroelastomer, 316 stainless steel, 3A Approved EPDM, PTFE, Santoprene Buna–N (Nitrile), Fluoroelastomer, 316 stainless steel, 3A Approved EPDM, PTFE, Santoprene
CAUTION: Santoprene may be used only with non-fatty, non-oily foods or alcohols up to 15%
Non-wetted external parts	300 series stainless steel, polyester (labels), LDPE foam (gasket) 300 series stainless steel, polyester (labels), LDPE foam (gasket)
Weight
All Models	145 lb 66 kg
Loctite® is a registered trademark of the Loctite Corporation.