Graco 308115J- User Manual
Graco 308115J– User Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
Table of Contents:
- Page 2 – Warning Symbol; Caution Symbol; CAUTION; WARNING; EQUIPMENT MISUSE HAZARD; PRESSURIZED EQUIPMENT HAZARD
- Page 3 – Installation; Installing the Back Pressure Regulator
- Page 4 – Operation
- Page 5 – Service
- Page 6 – Parts
- Page 7 – Dimensions; IN; Technical Data
- Page 8 – Graco Standard Warranty; Graco Information
Instructions – Parts List
GRACO INC.ąP.O. BOX 1441ąMINNEAPOLIS, MNą55440-1441
Copyright 1990, Graco Inc. is registered to I.S. EN ISO 9001
MODEL LSPBR 1000
T
STAINLESS STEEL, LOW SHEAR, WATERBASE COMPATIBLE
Back Pressure Regulator
300 psi (2.1 MPa, 21 bar) Maximum Working Pressure
200 psi (1.4 MPa, 14 bar) Maximum Regulated Pressure
4 GPM (15 L/min) Minimum Fluid Flowrate
For use in circulating air spray systems only
Part No. 223824, Series B
With 2 inch sanitary clamp
Part No. 224486. Series B
With 1–1/2 inch npt(f) fittings
For use with waterbase fluids in circulating
air spray systems. Provides regulated back
pressure to the spray gun(s) and maintains
proper circulating pressure throughout the
system.
U.S. and Foreign Patents Pending
308115J
Read warnings and instructions.
See page 2 for table of contents.
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Summary
2 308115 Table of Contents Warnings 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Installation 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Operation 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Service 5 ....
3 308115 Installation Fig. 1 BACKPRESSUREREGULATOR FLUID RETURN LINE FLUID SUPPLY LINE FLUID PRESSURE REGULATOR AIR SUPPLY AIRSPRAYGUN ADJUSTING SCREW Installing the Back Pressure Regulator The regulator is available with either 2 in. sanitaryclamps (Model 223824) or with 1–1/2 in. npt(f) fittings(M...
4 308115 Operation NOTE: The back pressure regulator controls pressure ahead of its intake. Turn the adjusting screw clockwise to increase up-stream pressure and counterclockwise to decreasepressure. Adjust the pump pressure and back pressure regulatorfor the best spraying combination and for proper...
