Multi-Purpose Pressure Gauges

Multipurpose Pressure Gauge 400A
400A16Diagram (Bottom)
Multipurpose Pressure Gauge Model 401A10 drawing
401A10Diagram (Center Back)

Dimensions As per Diagram:

ØConnectionABCDEFG
1.5 in (40 mm)bottom2.22 in (56.4 mm)1.66 in (42.2 mm)0.98 in (24.9 mm)1.60 in (40.6 mm)0.32 in (8.1 mm)⅛ in nptm7/16 flat (11 mm)
1.5 in (40 mm)center back1.58 in (40.1 mm)1.66 in (42.2 mm)0.98 in (24.9 mm)1.60 in (40.6 mm)0.80 in (20.3 mm)⅛ in nptm7/16 flat (11 mm)
2 in (50 mm)bottom2.82 in (71.63 mm)2.07 in (52.6 mm)1.11 in (28.2 mm)2.01 in (50.9 mm)0.39 in (9.91 mm)⅛ in nptm

¼ in nptm

7/16 flat (11 mm)

9/16 flat (14 mm)

2 in (50 mm)center back1.83 in (46.5 mm)2.07 in (52.6 mm)1.11 in (28.2 mm)2.01 in (50.9 mm)1 in (25.5 mm)⅛ in nptm

¼ in nptm

7/16 flat (11 mm)

7/16 flat (11 mm)

2.5 in (63 mm)bottom3.26 in (82.8 mm)2.5 in (63.5 mm)1.11 in (28.2 mm)2.44 in (61.9 mm)0.39 in (9.91 mm)¼ in nptm9/16 flat (14 mm)
2.5 in (63 mm)center back1.87 in (47.5 mm)2.5 in (63.5 mm)1.11 in (28.2 mm)2.44 in (61.9 mm)1.2 in (32 mm)¼ in nptm9/16 flat (14 mm)
4 in (100 mm)bottom4.92 in (125 mm)3.95 in (100 mm)1.28 in (32.5 mm)3.88 in (98.5 mm)0.43 in (10.9 mm)¼ in nptm9/16 flat (14 mm)
4 in (100 mm)center back2.22 in (56.4 mm)3.90 in (99 mm)1.28 in (32.5 mm)3.88 in (98.5 mm)1.5 in (38.1 mm)¼ in nptm9/16 flat (14 mm)

Specifications for Multipurpose Pressure Gauge:

CaseSteel, painted black
DialWhite aluminum with psi graduations in black and kPa graduations in blue
RingSteel, painted black
RingPolycarbonate
PointerSteel, painted black
Connection⅛ in nptm or ¼ in nptm bottom or center back mount
Wetted partsBrass
Bourdon tubePhosphor bronze
Maximum process and ambient temperature-40 à 150°F / -40 à 65°C
Operating pressureMaximum 75 % of full scale value
Over-pressure limit25 % over full scale value
AccuracyASME B40.100(B40.1), Grade B ± 2 %


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Multiple-Purpose Pressure Gauges

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