Compressed Gas Volume Controller

Specify the included items for a Volume Controller to work with your reference gauge and process connection. Take a look at the Ralston Digital Gauge options if you need a reference gauge.

QTVC Volume Controller
QTVC

Select pressure reference

Pressure FieldLab, 1000 psi / 70 bar / 7 MPa, Female Quick-test bottom connection
FLP1-GP-QF
Pressure FieldLab, 3000 psi / 200 bar / 20 MPa, Female Quick-test bottom connection
FLP1-GR-QF
LC20 pressure gauge, -15 to 500 psi / -100 kPa to 3.5 MPa, 1/4" Male NPT bottom connection
LC20-VN2M-00-00
LC20 pressure gauge, 1000 psi / 7 MPa, 1/4" Male NPT bottom connection
LC20-GP2M-00-00
LC20 pressure gauge, 3000 psi / 20 MPa, 1/4" Male NPT bottom connection
LC20-GR2M-00-00
LC10 pressure gauge, -15 to 500 psi / -100 kPa to 3.5 MPa, 1/4" Male NPT bottom connection
LC10-VN2M
LC10 pressure gauge, 1000 psi / 70 bar / 7 MPa, 1/4" Male NPT bottom connection
LC10-GP2M
LC10 pressure gauge, 3000 psi / 200 bar / 20 MPa, 1/4" Male NPT bottom connection
LC10-GR2M
None
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