HOKE calibration fittings save time and money by reducing the time required to calibrate differential pressure transmitters. HOKE's calibration fittings, constructed of 316 stainless steel, combine a straight thread and conical metal-to-metal sealing surface on one end with a 1/4″ Gyrolok tube fitting on the other.
This design allows the technician to easily calibrate the transmitter-in place-without removing the pipe plub/bleed port tap assemblies. No TFE tape is required. Gyrolok's exclusive controlled ferrule drive increases value-extending cycle life.
Dimensions
Part
Number
T
Tube
O.D.
Straight
Thread
Dimensions
A
B
C
D
E min
F
G
H1
H2
CM005 [ ]
1/4
1/4-28
1 23/32
9/16
1/2
41/64
1/16
49/64
1 13/32
25/32
27/64
CM009 [ ]
1/4
5/16-24
2 11/32
9/16
1/2
41/64
1/16
49/64
2 1/32
1
25/64
CM005 - For use with Honeywell transmitters
CM009 - For use with Rosemount or Foxboro transmitters