Table Of Contents; Related Manuals; Models And Approvals - Graco 25R487 Instructions - Parts Manual

Low shear back pressure regulator
Table of Contents

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Related Manuals

Contents
Related Manuals . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Models and Approvals . . . . . . . . . . . . . . . . . . . . . . . 2
Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Grounding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Air Operated Type . . . . . . . . . . . . . . . . . . . . . . . . 6
Mechanical (spring) Type. . . . . . . . . . . . . . . . . . . 6
Flushing (if required) . . . . . . . . . . . . . . . . . . . . . . 6
Service and Repair . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Pressure Relief Procedure . . . . . . . . . . . . . . . . . . 6
Related Manuals
Manual in English
3A4030
3A7709

Models and Approvals

Part
Description
Air Operated
25R487
Type (Lower
flow)
Mechanical
25R488
(spring) Type
(Lower flow)
Air Operated
25R457
Type (Higher
flow)
Mechanical
25R647
(spring) Type
(Higher flow)
2
Description
Intelligent Paint Kitchen
Pneumatic Pump Control Module
Regulated
Flow
Fluid
Range
Pressure
0-10 gpm,
0-38 lpm
0-10 gpm,
0-38 lpm
25-250 psi
(.17-1.72
5-25 gpm,
MPa,
19-95 lpm
1.7-17.2 bar)
5-25 gpm,
19-95 lpm
Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Conversion Kits . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Repair Kits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Accessories. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Technical Specifications . . . . . . . . . . . . . . . . . . . . 16
California Proposition 65 . . . . . . . . . . . . . . . . . . . . 16
Graco Standard Warranty . . . . . . . . . . . . . . . . . . . 18
Max. Fluid
Max. Air
Working
Working
Pressure
Pressure
psi (MPa, bar)
psi (MPa, bar)
300 psi
100 psi
(2.1 MPa, 21
(0.7 MPa, 7.0
bar)
bar)
Approvals
Ex h IIB T6 Gb
0°C to 50°C
NOTE: Type of Protection
"h" applied is
constructional safety "c."
3A7527B

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25r48825r45725r647

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