![background image](http://html1.mh-extra.com/html/graco/238889/238889_instructions-parts-list-manual_2251203023.webp)
23
308647
Dimensional Drawings
06288
06290
Models 238889 and 238891 with port plug
Models 238890 and 238892 with gauge
(spring operated)
Model 238893 with port plug
Model 238894 with gauge
Models 248090 and 255072 with gauge and
1/2 npt inlet and outlet ports
(air operated)
A
A
Height: 8.9 in. (225 mm)
B
Diameter of base housing: 2.65 in. (70 mm)
B
A
A
Height: 10.0 in. (254 mm)
B
Diameter of diaphragm cover: 7.0 in. (179 mm)
B
3/8 npt
outlet
port
3/8 npt
inlet
port
1/4 npt
gauge
port
3/8 npt
(1/2 npt for
248090)
inlet port
3/8 npt
(1/2 npt for 248090)
outlet port
1/4 npt
gauge port
1/4–20 UNC mounting holes,
1/2 in. (12 mm) deep (both sides)
1/4–20 UNC mounting holes,
1/2 in. (12 mm) deep (both sides)
TI1372
A
B
Model 244734
(air operated)
A
Height: 8.1 in. (206 mm)
B
Diameter of diaphragm cover: 7.0 in. (179 mm)
1/2 npt
outlet
port
1/4–20 UNC mounting holes,
1/2 in. (12 mm) deep (both sides)
1/2 npt
inlet port
Summary of Contents for 238889
Page 5: ...5 308647 Notes...
Page 22: ...22 308647 Notes...