Spatter Pattern Gun; Wide Round Pattern Gun; Four-Hose Gun; Non 1:1 Ratio Guns - Graco 309550Y Instructions - Parts Manual

List of Models/Mix Chamber Selection Guide

Spatter Pattern Gun

Gun Part
No., Series Part No.
248408 A AR7070

Wide Round Pattern Gun

Gun Part
No., Series Part No.
249529 AW3939
249530 AW4646

Four-Hose Gun

Wide Round Pattern Gun with Four-Hose Recirculating Gun Manifold
Gun Part
No., Series Part No.
249810 AW2222

Non 1:1 Ratio Guns

Gun Part Mix
No., Series Chamber
253888 AR2232
6
Mix Chamber
Impingement
Port Size Equivalent
in. (mm) Size
.070 (1.75) -04
Mix Chamber
Impingement
Port Size Equivalent
in. (mm) Size
.039 (0.99) -01
.046 (1.17) -02
Mix Chamber
Impingement
Port Size Equivalent
in. (mm) Size
.022 (0.56) NA
Pattern Diameter at
24 in. (610 mm) to
Target
in. (mm)
16 (406.4)
18 (457.2)
Pattern Diameter at
24 in. (610 mm) to
Target
in. (mm)
8-9 (203-229)
Equivalent Flow to
Mix Chamber Size
Reference Part No.
AR4242
AR5252
Approximate Flow
Rate at 1000 psi
(7.0 MPa, 70 bar)
4.5 lb/min
(204 kg/min)
309550Y