89
VAC
U
U
M
A
N
D
ACC
E
S
S
O
R
I
E
S
7
For more information or for additional configurations,
please contact us at NASInsideSales@imi-precision.com
POLYURETHANE SERIES
Norgren
Part Number
Durometer
Shore A
D
Cup Diameter
(mm)
Y
Stroke
(mm)
H
Overall Cup Height
(mm)
B
Fitting Type
PRF030PU70G38F
70 34 4
34.5±1 3/8 BSPP Female
PRF030PU70N38F 34.5±1 3/8 NPT Female
PRF030PU70125S 39.2±1 Square Mount
PRF050PU70G38F
70 55 7.8
42±1 3/8 BSPP Female
PRF050PU70N38F 42±1 3/8 NPT Female
PRF050PU70125S 46.7±1 Square Mount
PRF080PU70G38F
70 85 13
47±1 3/8 BSPP Female
PRF080PU70N38F 47±1 3/8 NPT Female
PRF080PU70125S 51.7±1 Square Mount
PRF100PU70G38F
70 105.5 15.5
54±1 3/8 BSPP Female
PRF100PU70N38F 54±1 3/8 NPT Female
PRF100PU70125S 58.7±1 Square Mount
* Please contact factory at NASInsideSales@imi-precision.com or 1-800-272-4511 for lead times on non-standard parts
Cup with Female
Thread Fitting
Cup with Square
Mount Fitting
Technical parameters
Dimensions (mm)
H
D
Y
B
D
H
B
Y
