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Compact IP Gauge (PSI and BAR)
A compact intermediate pressure (IP) gauge for SCUBA applications
The compact {1.5 in | 3.8 cm } diameter ultra-lightweight dual-scale (PSI and BAR*) intermediate pressure gauge is ready to go with you anywhere. Perfect for helping diagnose problems in the field, it plugs into any standard BC low pressure inflator hose. Brass mechanism inside a plastic body with a chrome plated brass nipple with graduated scales in imperial (10 psi increments) and metric units (0.5 kg/cm2 increments). Dimensions { 1.75 x 3.5 in | 4.45 x 8.9 cm } and weight { 2.6 oz | 7 gm }
*Note: 1 KG cm2 = .980665 BAR
KG/cm2 Kilogram Force per square centimeter
More Information
Product Name
Compact IP Gauge (PSI and BAR)
Weight
8 oz
Brand
DGX
SKU
DX-701450
Country of Manufacture
Taiwan
HS Code
9026.20
Tek Tip
Regulator Intermediate Pressure (IP)
The first stage of a scuba regulator reduces the gradually decreasing
high pressure of a scuba tank to supply a constant low pressure to the
second stage regulator. This output pressure of the first stage to the
second stage is known as the intermediate (aka inter-stage )
pressure or IP. When diagnosing regulator problems, it's often very
helpful to know if the IP is out-of-range. As the knife edge seat in
most first stages wear from use, their IP tends to become higher and
will cause the second stage to dribble gas or even free flow. Slightly
out-of-range values typically indicate the need for a simple IP
adjustment to compensate for wear. Significantly out-of-range values,
particularly with "creep," often indicate a more serious impending
high-pressure seat failure. In addition, slow recovery time can indicate
a clogged inlet filter.
Most modern scuba regulators sold for use with breathing gas, should have an
intermediate pressure of about 135 to 140 psig. The unique design of
the Poseidon Xstream requires 123 psig and the Poseidon Cyklon is 166
psig. Specialized inflation only first stages and oxygen first stages
used on rebreathers usually have IP values in the range of 80 to 110
psig depending on the application.