Graco Inc.

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.

19316
  • 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
19271

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
View values in metric units. View values in U.S. units.
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.