Manual

6 - 10
(15 - 25)
B
C
A
B
C
A
B
C
A
Dimensions and Spring Ranges
325-7
325-3
325-5A
DIMENSIONS - inches (millimeters)
* standard models NPT, 'M' models available with BSP threads
Model
Number
Pipe
Size*
Swing
Radius
Call-Outs
AB
C
325-3
325-5A
325-7
3/8 x 3/8
1/2 x 1/2
1/2 x 1/2
3/4 x 3/4
1 x 1
1-1/4 x 1-1/4
1-1/2 x 1-1/2
3
(76)
4-7/8
(124)
6-1/8
(156)
3-1/2
(89)
5-1/4
(133)
7-1/4
(184)
4-1/4
(108)
5-7/8
(149)
8
(203)
3-7/8
(98)
5-7/16
(138)
7
(178)
SPRING SELECTION CHART - inches w.c. (mbar) unless noted
Model
Number
Other Springs Available
325-3
325-5A
325-7
2 - 6
(5 - 15)
10 - 22
(25 - 55)
15 - 30
(37 - 75)
1 - 2 psi
(69 - 139)
2 - 6
(5 - 15)
10 - 22
(25 - 55)
15 - 30
(37 - 75)
1 - 2 psi
(69 - 139)
2 - 5
(5 - 12)
10 - 22
(25 - 55)
15 - 30
(37 - 75)
20 - 42
(50 - 104)
CSA Certified
5 - 9
(12.5 -22.5)
7 - 11
(17 - 27)
7 - 11
(17 - 27)
5 - 9
(12.5 - 22.5)
7 - 11
(17 - 27)
6 - 10
(15 - 25)
7 - 11
(17 - 27)
----
2 psi (138 mbar)
5 psi (345 mbar)
Standard
Spring
4 to 12
(10 to 30)
4 to 12
(10 to 30)
4 to 12
(10 to 30)
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© 2008, Maxitrol Company,
All Rights Reserved.
Maxitrol Company
23555 Telegraph Rd., PO Box 2230
Southfield, MI 48037-2230 U.S.A.
325LVR_MS_EN_03.2008
Replaced Bulletin MS2055-03/05
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