Graco SaniForce Pneumatic Piston Pump

The Graco SaniForce sanitary pneumatic piston pump features FDA-approved, corrosion-resistant materials and a quick-disassembly design. Ideal for medium to high-viscosity fluids, it offers self-priming, dry-run, and back-pressure shutoff for safe and reliable operation.

Brand:	GRACO
Pump Type:	Sanitary Piston Pump (Plunger Pump)
Pump Model:	2 : 1	5 : 1	6 : 1	12 : 1
Maximum Viscosity:	50,000 cps	100,000 cps	100,000 cps	100,000 cps
Maximum Working Pressure:	250 psi (approx. 17.2 bar)	410 psi (approx. 28.3 bar)	650 psi (approx. 44.8 bar)	1450 psi (approx. 101 bar)
Maximum Flow Rate:	1.5 gpm	4 gpm	53 lpm	32 lpm

Tải tệp

Catalog Operation Manuals for All Models Pneumatic Motor Manual

Yêu cầu báo giá ngay

Why Choose Graco SaniForce Sanitary Piston Pump

The Graco SaniForce sanitary pneumatic piston pump features FDA-compliant food-grade materials and a hygienic design. When other pumps struggle with high-viscosity materials, SaniForce delivers up to 102 kgf/cm² (1450 psi) of working pressure—ideal for concentrated sauces, syrups, and other viscous fluids. Its unique pneumatic motor with back-pressure shutoff allows self-priming and dry-run operation, reducing downtime, maintenance, and overall operating costs.

Ultra-Clean Performance: SaniForce Merkur Sanitary Motor

The SaniForce Merkur sanitary motor features polished fluid-contact surfaces to prevent residue buildup. Its fully enclosed design isolates all moving parts from the external environment, eliminating contamination risks and ensuring compatibility with CIP (Clean-In-Place) and SIP (Steam-In-Place) processes. With low lubrication requirements and optional oil-free operation, it prevents lubricant contamination and guarantees product purity and safety.

Unmatched Safety and Reliability: Dry-Run, Self-Priming, Back-Pressure Shutoff

The SaniForce sanitary piston pump features self-priming for easier startup and faster fluid transfer. It can safely run dry without causing damage if fluid supply is interrupted. Its unique back-pressure shutoff automatically stops the pump when the outlet valve closes, preventing over-speed and mechanical damage while ensuring operator and process safety.

Maintenance-Friendly Design: Quick-Disassembly and FDA-Grade Guard

The SaniForce piston pump is designed for efficient maintenance in sanitary production lines. Its lower components are quick-disassembly and made of corrosion-resistant stainless steel, allowing frequent and easy hygienic cleaning. The pump also features a removable, FDA-compliant, washdown-ready guard, giving users easy access to inspect and clean the air and pilot valves.

Dual Design Options: Handling Different Viscosities and Materials

The SaniForce piston pump series offers two designs to suit various fluid viscosities and properties:
• Double Ball Design：Ideal for low to medium-viscosity fluids, ensuring one-way control during intake and discharge.
• Priming Piston Design：Enhances priming for high-viscosity or difficult-to-flow fluids, actively pushing material into the pump to prevent cavitation and startup issues when handling thick materials.

Pressure Ratio 2:1 Model Series

Model	24N300	24N344	24R046	24R047*

Feeding Mechanism	Double Ball Valve
Pump Speed	10.53 rev/L (40 rev/gallon)
Maximum Fluid Pressure	1.72 MPa (≈ 250 psi, 17.34 kgf/cm²)
Maximum Fluid Viscosity	50,000 cps
Maximum Solid Size	3.2 mm
Fluid Temperature Range	4 - 104°C
Maximum Continuous Operating Temperature	82°C
Maximum Ambient Temperature	49°C
Air Inlet / Exhaust	3/8" NPT (female/male)
Air Inlet Pressure	2.07 ~ 6.89 bar (≈ 0.21 ~ 0.69 MPa)
Immersion Length	136.4 cm (53.7 in)		118.6 cm (46.7 in)
Weight	11.8 kg		26 kg
Seal Material	UHMWPE	PTFE	UHMWPE	PTFE
Fluid-Contact Material	300 Series Stainless Steel, Acetal, PTFE, FKM, UHMWPE

* Model 24R047 also available with DS/EN10204 type 3.1 certification as model "24R047C31".

Pressure Ratio 5:1 Model Series


Model	24E831	24E833	24F195	24F196	24F197	24G741	24G742
Feeding Mechanism	Priming Piston	Double Ball Valve	Double Ball Valve	Double Ball Valve	Double Ball Valve	Priming Piston	Double Ball Valve
Pump Inlet	4 inch Piston Follower	4 inch Open	4 inch Open	90° Elbow Tri-clamp	4 inch Open	4 inch Flanged Piston Follower, for 6-inch Tri-clamp	4 inch Flanged Open, for 6-inch Tri-clamp
Immersion Length	Tank Length 80 cm	Short Rod 63 cm	Tank Length 107 cm	Short Rod Elbow 78 cm	Short Rod 63 cm	Tank Length Flange 80 cm	Short Rod Flange 66 cm
Fluid Outlet	2 inch Tri-clamp
Pump Speed	1.13 rev/L (40 rev/gallon)
Maximum Fluid Pressure	2.83 MPa (≈ 410 psi, 28.83 kgf/cm²)
Maximum Fluid Viscosity	100,000 cps
Maximum Solid Size	6.4 mm
Maximum Fluid Temperature	60°C
Maximum Ambient Temperature	49°C
Air Inlet / Exhaust	Inlet: 1/2 inch NPT Female / Outlet: 3/4 inch NPT Male
Air Inlet Pressure	0.55 MPa (≈ 80 psi, 5.62 kgf/cm²)
Weight	43 kg	41 kg	54 kg	42 kg	41 kg	45 kg	43 kg
Seal Material	NBR, FKM, Nylon, Chloroprene, PTFE, UHMWPE	NBR, FKM, PTFE, UHMWPE	NBR, FKM, PTFE, UHMWPE	NBR, FKM, PTFE, UHMWPE	NBR, FKM, PTFE, Silicone, UHMWPE	NBR, FKM, Nylon, Chloroprene, PTFE, UHMWPE	NBR, FKM, PTFE, UHMWPE
Metal Components Material	316 Stainless Steel

Pressure Ratio 6:1 Model Series

Model	24G739	24E836	24E837	24E838	24G740	24E839	24E840	24F942	25A936

Feeding Mechanism	Priming Piston		Double Ball Valve		Double Ball Valve			Double Ball Valve
Pump Inlet	Flanged 5.8 cm Piston Follower, for 6-inch Tri-clamp	5.8 cm Piston Follower	6.3 cm Tri-clamp		Flanged 3.6 cm Open, for 6-inch Tri-clamp	3.6 cm Open		Flanged 3.6 cm Open, for 6-inch Tri-clamp
Immersion Length	Short Rod 52 cm		Short Rod 50 cm		Tank Length 104 cm			Tank Length 136 cm
Fluid Outlet	1-1/2 inch Tri-clamp
Pump Speed	35.1 rev/L (13.3 rev/gallon)
Maximum Fluid Pressure	4.48 MPa (≈ 650 psi, 45.7 kgf/cm²)
Maximum Fluid Viscosity	100,000 cps
Maximum Solid Size	3.2 mm
Maximum Fluid Temperature	121°C
Maximum Ambient Temperature	49°C
Air Inlet / Exhaust	Inlet: 1/2 inch NPT Female / Outlet: 3/4 inch NPT Male
Air Inlet Pressure	0.69 MPa (≈ 100 psi, 7.03 kgf/cm²)
Weight	16 kg	15 kg	17 kg	13 kg	17 kg	17 kg	17 kg	18 kg	18 kg
Seal Material	NBR, Acrylonitrile, Nylon, Chloroprene	NBR, Acrylonitrile, Nylon, Chloroprene	PTFE	NBR, Chloroprene, UHMWPE	NBR, Acrylonitrile, Nylon, Chloroprene	PTFE	NBR, Acrylonitrile, Nylon, Chloroprene	NBR, Acrylonitrile, Nylon, Chloroprene	PTFE
Metal Components Material	316 Stainless Steel

Pressure Ratio 12:1 Model Series


Model	24F625	24F626	24Y567
Feeding Mechanism	Priming Piston
Piston Pump Model	24G761	24G762	24G762
Pump Speed	7.89 rev/L (7.1 rev/gallon)
Maximum Fluid Pressure	10.1 MPa (≈ 1450 psi, 103 kgf/cm²)
Maximum Fluid Viscosity	100,000 cps
Maximum Solid Size	6.4 mm
Fluid Temperature Range	4 - 104°C
Maximum Continuous Operating Temperature	71°C
Maximum Ambient Temperature	49°C
Air Inlet / Exhaust	Inlet 1/2 inch NPT Female / Outlet 3/4 inch NPT Male
Air Inlet Pressure	0.689 MPa (≈ 100 psi, 7.03 kgf/cm²)
Pump Rod	Short Rod Type	Thick Short Type with Extra Seal	Thick Short Type with Extra Seal
	Standard Model	Suitable for Viscous / Sticky Materials	With DS/EN10204 Type 3.1 Certification
Immersion Length	41 cm
Weight	55.3 kg
Seal Material	Acetal, PTFE, NBR, UHMWPE
Metal Components Material	300 Series Stainless Steel or Other Corrosion-Resistant Grades

Index

▸ Model Series 2：1
▸ Model Series 5：1
▸ Model Series 6：1
▸ Model Series 12：1

Model Series 2：1

2：1 Double Ball Valve

Model	A		B		C		D		E	F	G
Model	mm	in.	mm	in.	mm	in.	mm	in.	Air Inlet	Air Outlet	Tri-clamp
24N300/24N344	157.2	61.9	136.4	53.7	113	44.5	5	1.97	3/8" NPT Female Thread	3/8" NPT Female Thread	1"
24R046/24R047	139.4	54.9	118.6	46.7	95.2	37.5	5	1.97	3/8" NPT Male Thread	3/8" NPT Male Thread	1"

Model Series 5：1

5：1 Double Ball Valve

Model	A		B		C		D
Model	mm	in.	mm	in.	mm	in.	mm	in.
24G742	131	51.1	66	25.9	52	20.4	10.2	4
24E833	131	51.1	66	25.9	52	20.4	10.2	4
24F197	128	50.4	63	24.8	49	19.3	10.2	4
24F195	172	67.9	107	42.3	93	36.8	10.2	4

5 : 1 Priming Piston

Model	A		B		C		D
Model	mm	in.	mm	in.	mm	in.	mm	in.
24G741/24E831	145	57	80	31.3	66	25.9	10.2	4

5 : 1 Double Ball Valve

Model	A		B		C		D
Model	mm	in.	mm	in.	mm	in.	in.
24F196	143	56.3	78	30.7	64	25.2	2.5 Tri-clamp

Model Series 6：1

6：1 Stubby Length

Model	A		B		C		D
Model	mm	in.	mm	in.	mm	in.	mm	in.
24E836/24G739	102	40.1	52	20.6	41	16	6.4	2.5
24E837/24E838	100	39.2	50	19.7	38	15.1	5.1	2

6：1 Drum and Bin Length

Model	A		B		C		D
Model	mm	in.	mm	in.	mm	in.	mm	in.
24G740/24E839/24E840	154	60.5	104	41	92	36.4	5.1	2
24F942/25A936	185	73	136	53.5	124	48.9	5.1	2

Model Series 12：1

12：1 Priming Piston

Model	A		B		C		G
Model	cm	in.	cm	in.	cm	in.	cm	in.
24F625/24F626/14Y567	121	47.5	54	21.1	41	16.1	10.4	4.1

About GRACO

GRACO Inc. (GGG. US) is a publicly traded American company founded in 1926 in Minnesota, specializing in the design and manufacture of high-quality pumps, spray equipment, and fluid control systems. With a wide range of applications from industrial manufacturing, construction painting, and automotive repair to everyday consumer markets, GRACO offers flexible, technology-driven solutions for diverse industries. Guided by its commitment to "Continuous Innovation, Superior Quality, Customer First," GRACO is dedicated to providing reliable fluid management solutions, earning the trust and recognition of customers worldwide through its engineering expertise and relentless innovation.

Yêu cầu báo giá ngay