Special Applications
9/16 SQUARE
BLACK POINTER
DIAL, WHITE WITH
BLACK CHARACTERS
1.60
[40.7]
2.76
[70.0]
.39
[10.0]
3/4-11 1/2 NH HOSE CONNECTION
ø2.45
[ø62.2]
RED MAXIMUM
INDICATING POINTER
WATER TEST GAUGE
• Connects Directly to Standard Water Faucet or Hose
• Measures Commercial & Residential Water Pressure
• Dual Scale Dial
Marsh Water Test Gauge is designed to connect directly to a standard
included on the Water Test Gauge allows you to monitor a peak operating or surge pressure point.
Typical applications include measuring residential and commercial water pressure, also selection and adjustment of
valves, regulators, and other controls.
STANDARD RANGES & PART NUMBERS
TYPE WATER TEST GAUGES
Size 21⁄2"
Internals Copper Alloy
Case Materials Steel
Mounting/Case Style Top mount
Connection
Scale Standard psi/kPa
Window Acrylic Acrylic w/maxhand
Part Number G24545 G24545-001
3
⁄4"-111⁄2" NH female hosebib
3
⁄4" water faucet or hose. The maxi pointer
SPECIFICATIONS
ACCURACY ASME
Grade B – ±3/2/3% (±2% of range
across middle half of scale)
CASE SIZES
21⁄2" diameter
CASE MATERIAL
Steel, black painted
CASE STYLE
Top mount
TUBE & SOCKET
Copper alloy
MOVEMENT
Brass
CONNECTION
3
⁄4" – 111⁄2" NH Female hosebib
RANGES
0 to 300 psi
DIAL STANDARD
Dual scale psi and kPa
DIAL COLOR
Black markings on white
POINTER
Aluminum, black painted
WINDOW
Acrylic with or without red
maximum indicating pointer
OPTIONS
Other ranges are available
Consult factory
WEIGHT 0.5 lb
ALL DIMENSIONS ARE NOMINAL
47
Special Applications
PAPER MACHINE GAUGE
• Hinged Ring Chrome Plated Steel Case
• Protective Weather Tight Seal
• Restrictor is Standard
Marsh Instruments Chrome Plated Paper Machine Gauges are available in nine ranges and fit existing panel cutouts.
The heavy-duty case features a front flanged/ hinged ring design which allows easy access to the recalibrator and
a weephole that prevents condensation buildup. A restrictor is standard. The Marsh Paper Machine Gauge is avail able in 3
Marsh Instruments Paper Machine gauges are specifically designed to meet the demands of the pulp and
paper industry.
STANDARD RANGES & PART NUMBERS
SPECIFICATIONS
ACCURACY
ASME Grade A – ±2/1/2% (±1%
of range across middle half of
scale)
CASE SIZES
31⁄2" diameter
CASE MATERIAL
Steel, chrome plated
CASE STYLE
LBM – Lower Back Mount
TUBE & SOCKET
Copper alloy
MOVEMENT
Stainless Steel with recalibrator
CONNECTION
1
⁄4 NPT
RANGES
30 to 1,000 psi
DIAL STANDARD
Single scale psi
DIAL COLOR
Black markings on white
POINTER
Aluminum, black painted
WINDOW
Glass lens, chrome plated brass
ring with weather-tight seal
RESTRICTOR
Standard
WEIGHT 1.0 lb
TYPE PAPER MACHINE GAUGES
Size 31⁄2"
Case Material Steel, Chrome Plated
Internals Copper Alloy
Mounting / Case Style LBM
Connection
Scale Standard psi
0 to 30 psi W6042
0 to 60 psi W6046
0 to 100 psi W6048
0 to 160 psi W6052
0 to 200 psi W6054
0 to 300 psi W6058
0 to 400 psi W6060
0 to 600 psi W6064
0 to 1,000 psi W6072
PAPER MACHINE GAUGE OPTIONS
OPTION TYPE SUFFIX AVAILABLE ON MODELS
Restrictor Special Restrictor H
Catalog Dials bar only L1 See Marsh Price List for minimum
Custom Dials Logo or custom face M Consult factory for colors and minimums
1
⁄2" size only. Each gauge has a weather-tight seal to protect against dust and atmospheric contaminates.
1
⁄4 NPT
No restrictor H1
kg/cm2only L2
kPa only L3
MPa only L4
psi & bar W1
psi & kg/cm
psi & kPa
psi & MPa W4
2
W2
W3
48
PAPER MACHINE GAUGE DIMENSIONS