Company ID

GREASE PRESSURE REGULATORS

 

INSTALLATION NOTES
Before installing regulator, thoroughly flush the grease lines and hoses to remove metal chips and other contaminants. Install a ball valve and grease filter at the primary (high pressure) inlet of the regulator. Grease should be filtered to a minimum of 149 microns.

FLOW CHART

Inlet pressure is 3000 psi static & 1000 psi with flow
Pressure drop is 20 – 50 psi @ flow rate
Flow is cubic centimeter per minute (cc/min.)

Setting

(psi)

Flow

(NLGI 0)

Flow

(NLGI 2)

100

380

291

150

411

326

200

522

333

250

606

349

500

700

400

Tungsten carbide poppets and seats are harder than steel and able to resist wear caused by solid particles in grease

FLOW REQUIREMENT REFERENCES

39.6 cc/min. will fill twenty GSS-002 dispensers in 1 sec.

39.6 cc/min. will fill ten GSS-004 dispensers in 1 sec.

375 cc/min. will fill ten GPMD15125 dispensers in 2 sec.

15 cc/min. will create a 1/8 dia. x 12” long bead in 10 sec.

 

GREASE PRESSURE REGULATOR SPECIFICATIONS

    Model Number   

Tungsten Carbide Poppet & Seat

Maximum Primary Pressure (Non-Shock)

Maximum Secondary Pressure

Repair Kit Part Number

GPR4100C

Yes

3500 psi

250 psi

RPK-GPR4100C

GPR4300C

Yes

3500 psi

500 psi

RPK-GPR4300C

GPR5000-1

Yes 

1250 psi

200 psi

 

GPR5000-3

Yes

6000 psi

3000 psi

 

GPR5000-6

Yes

6000 psi 

1000 psi

 

GPR5000-6-300

Yes

6000 psi 

1000 psi

 

GPR5000-7

 Yes

6000 psi

2500 psi

 

 

Grease Pressure Regulators Brochure Adobe Logo

GPR4100C
GPR4100C

Grease pressure regulator with 3,500 psi maximum primary pressure, 250 psi secondary pressure, piston, tungsten carbide poppet and seat, two 1/4 NPT IN ports, and two 1/4 NPT OUT ports.


GPR4100C 3D Model SolidWorks Logo


GPR4300C
GPR4300C

Grease pressure regulator with 3,500 psi maximum primary pressure, 500 psi secondary pressure, piston, tungsten carbide poppet and seat, two 1/4 NPT IN ports, and two 1/4 NPT OUT ports.


GPR4300C 3D MODEL SolidWorks Logo


GPR5000-1
GPR5000-1

 

Grease pressure regulator has maximum primary pressure of 1,250 p.s.i. and controlled secondary pressure between 30 and 200 p.s.i.  Inlet and outlet ports are 3/8 NPT.  Includes mounting bracket for easy panel mounting.  Also includes a 0-300 PSI output pressure gauge. Filtered grease is recommended.


GPR5000-1 3D Model SolidWorks Logo


GPR5000-3
GPR5000-3

 

Grease pressure regulator has maximum primary pressure of 6,000 PSI and controlled secondary pressure between 1,000 and 3,000 PSI  Inlet and outlet ports are 3/8 NPT.  Includes mounting bracket for easy panel mounting.  Also includes a 0-5,000 PSI output pressure gauge. Carbon Steel Housing &  Tungsten Carbide Seat. Filtered grease is recommended.


GPR5000-3 3D model SolidWorks Logo


GPR5000-6
GPR5000-6

 

Material pressure regulator has maximum primary pressure of 6,000 PSI and controlled secondary pressure between 175 and 1,000 PSI.  Inlet and outlet ports are 3/8 NPT.  Includes mounting bracket for easy panel mounting.  Also includes a 0-3,000 PSI output pressure gauge. 


GPR5000-6 3D Model SolidWorks Logo


GPR500-6-300
GPR500-6-300

 

Material pressure regulator has maximum primary pressure of 6,000 PSI and controlled secondary pressure between 175 and 1,000 PSI.  Inlet and outlet ports are 3/8 NPT.  Includes mounting bracket for easy panel mounting.  Also includes a 0-300 PSI output pressure gauge. 


GPR500-6-300 3D Model SolidWorks Logo


GPR5000-7
GPR5000-7

Grease pressure regulator has maximum primary pressure of 6,000 PSI and controlled secondary pressure between 750 and 2,500 PSI  Inlet and outlet ports are 3/4 NPT.  Includes mounting bracket for easy panel mounting.  Also includes a 0-3,000 PSI output pressure gauge. Carbon Steel Housing & Tungsten Carbide Seat. Filtered grease is recommended.




GPR4100C-18
GPR4100C-18

Grease pressure regulator Assembly.  Assembly includes 1840 ball valve, GF1149-4, 2813 gauge, and GPR4100C regulator.  Regulator is for use with 3,500 PSI maximum primary pressure, maximum 250 PSI secondary pressure, piston, tungsten carbide poppet and seat, two 1/4 NPT IN ports, and two 1/4 NPT OUT ports. 


GPR4100C-18 3D Model SolidWorks Logo


GPR4300C-18 (149 micron Grease Filter)
GPR4300C-18 (149 micron Grease Filter)

Grease pressure regulator Assembly.  Assembly includes 1840 ball valve, GF1149-4, 2813 gauge, and GPR4300C regulator.  Regulator is for use with 3,500 PSI maximum primary pressure, maximum 500 PSI secondary pressure, piston, tungsten carbide poppet and seat, two 1/4 NPT IN ports, and two 1/4 NPT OUT ports. 


GPR4300C-18 3D Model SolidWorks Logo


NOTE:

Pressure regulators are also available for Anti-Seize Compounds, Mastics, RTVs, and other materials that are similar in viscosity to grease.  Contact factory for more information.