Laser welding

Laser welding

Product Description

    Model:PRDR.W

  • From thread to the internal machine is one-piece, so it is strong and durable to prevent oil leakage
  • With pressure relief and explosion-proof holes which can improve safety
  • Adjustable pointer
  • Liquid-fillable gauge, can be used in applications with high dynamic pressure pulses or vibrations

Product Display

Product Specification

Nominal size

2.5"(63mm),4"(100mm),6"(160mm)

Accuracy

2.5":±1.6%F.S.

4"、6":±1.0%F.S.

Ambient temperature

-40~+60°C(Not-Oil-filled)

-20~+60°C(Oil-filled)

Medium temperature

Maximum200°C(Not-Oil-filled),
Maximum100°C(Oil-filled)

Permissible pressure range

2.5": 0...0.1~0...100MPa
4": 0...0.06~0...100MPa
6": 0...0.06~0...160MPa

or All other equivalent negative pressure ranges or combined positive and negative pressure

Thread type

1/4, 3/8, 1/2, NPT, G, PT or other

Pointer

Black aluminum alloy sheet, Normal pointer(2.5")﹅Adjustable pointer(4")

Wetted part

SS316Lstainless steel

Fitting  

Adjustable stainless steel buckle, peak-hold pointer


Illustration

Figure 1: Bottom mount stainless steel gauge
Figure 2: Liquid-filled vertical pressure gauge, 6"
Figure 3, 4: Central back mount with 3-hole flange, 2.5"
Figure 5, 6: Lower back mount, 4"
Figure 7: Lower back mount with flange
Figure 8: Peak-hold pointer
Figure 9: Alert pointer


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