Series 7721 Stainless steel liquid filled pressure gauges
Standard gauge
specification		 ENFM liquid filled stainless steel pressure gauges are suitable for a medium, which does not clog connection port or corrode stainless steel. These gauges are commonly used on heavy-duty and severe service in industrial environments. The gauges have a bayonet ring, adjustable pointer and laminated safety glass window.
Sizes and weights Case:
Bezel:
Dial:
Pointer:
Window:
Bourdon tube:

Connection:
Movement:
Liquid filling:
Weather protection:
Accuracy:
Case size:
Connection:
Scale:		 Stainless steel aisi 304 with blow out plug and filling plug
Stainless steel aisi 304 polished bayonet ring
White aluminum with black lettering
Black aluminum, adjustable
Laminated safety glass
Stainless steel 316: £ 600 psi 'C' shaped
                              > 600 psi helical
Stainless steel aisi 316
Stainless steel
Glycerin
IP 65
1.0 % of span ASME B40.1 Grade 1A
4" ( 100 mm )
1/4" NPT bottom connection
psi

Pressure range
-30"HG / 0
-30"HG / 0 / 15 psi
-30"HG / 0 / 30 psi
-30"HG / 0 / 60 psi
-30"HG / 0 / 100 psi
-30"HG / 0 / 150 psi
-30"HG / 0 / 200 psi

0 - 15 psi
0 - 30 psi
0 - 60 psi
0 - 100 psi
0 - 160 psi
0 - 200 psi
0 - 300 psi
0 - 400 psi
0 - 500 psi
0 - 600 psi

0 - 1000 psi
0 - 1500 psi
0 - 2000 psi
0 - 3000 psi
0 - 4000 psi
0 - 5000 psi
0 - 6000 psi

0 - 10000 psi
0 - 15000 psi

Sizes and weights
Article number
RV266A5E000VB
RV266A5E201VB
RV266A5E203VB
RV266A5E205VB
RV266A5E208VB
RV266A5E210VB
RV266A5E212VB

RV266A5E301VB
RV266A5E303VB
RV266A5E306VB
RV266A5E309VB
RV266A5E312VB
RV266A5E314VB
RV266A5E317VB
RV266A5E319VB
RV266A5E320VB
RV266A5E321VB

RV266A5E323VB
RV266A5E324VB
RV266A5E325VB
RV266A5E327VB
RV266A5E329VB
RV266A5E331VB
RV266A5E332VB

RV266A5E334VB
RV266A5E335VB
Description
7721 4" 1/4"NPT -30/0"HG
7721 4" 1/4"NPT -30/15 PSI
7721 4" 1/4"NPT -30/30 PSI
7721 4" 1/4"NPT -30/60 PSI
7721 4" 1/4"NPT -30/100 PSI
7721 4" 1/4"NPT -30/150 PSI
7721 4" 1/4"NPT -30/200 PSI

7721 4" 1/4"NPT 0/15 PSI
7721 4" 1/4"NPT 0/30 PSI
7721 4" 1/4"NPT 0/60 PSI
7721 4" 1/4"NPT 0/100 PSI
7721 4" 1/4"NPT 0/160 PSI
7721 4" 1/4"NPT 0/200 PSI
7721 4" 1/4"NPT 0/300 PSI
7721 4" 1/4"NPT 0/400 PSI
7721 4" 1/4"NPT 0/500 PSI
7721 4" 1/4"NPT 0/600 PSI

7721 4" 1/4"NPT 0/1000 PSI
7721 4" 1/4"NPT 0/1500 PSI
7721 4" 1/4"NPT 0/2000 PSI
7721 4" 1/4"NPT 0/3000 PSI
7721 4" 1/4"NPT 0/4000 PSI
7721 4" 1/4"NPT 0/5000 PSI
7721 4" 1/4"NPT 0/6000 PSI

7721 4" 1/4"NPT 0/10000 PSI
7721 4" 1/4"NPT 0/15000 PSI