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Glycerin insertion PGGRtypepdf Opened by the PDF form

  1. The glycerin is enclosed in the pressure gauge, and an internal mechanism is protected, and it is preeminent endurance, and a vibration resistance.
  2. It is the best for the place of the thumping vibration and the pulse said to be impossible in the pressure gauge.

Example of order※When the mouse is put, the explanation is displayed.

GR A G3/8 × 100 × 2.5 S1・ E1・

Please quote the sign from the following table.

Glycerin insertion PG

※Please confirm it suits "Condition of use" and "Adjusting pressure medium" to obtain the performance enough safely when you select the pressure gauge.

Type GR
Size 40 60 75 100 150
External shape D3 D4 A B D D4 A B D A B
Additional
specification
(each usage)
Vibration-proof type(Heavy vibration-proof type)
Accuracy class 3% FS 2.5 1.6
(1)Connected screw R1/4 G1/4 G3/8 G3/8 G1/2
(2)
Maximum
scale
value
(MPa)
Pressure
Gauge
1 1.6 2.5 4 6
10 16 25 40
0.1 0.16 0.25 0.4 0.6 1 1.6 2.5 4 6 10 16 25 40 60 100
(Excluded size60、75)
Vacuum meter   -0.1
Manifold type   <Pressure part>0.1 0.16 0.25 0.4 0.6 1 1.6 2.5
<Vacuum part>-0.1
M
a
t
e
r
i
a
l
Liq
uid
Medium
varieties
<Standard>For general <Specification>For anti-corrosion
Stock C3604 SUS316
Bourdon tube <Low pressure>C2700、C5191 <High pressure>C5191、SUS316 SUS316
Machine
on inside
Copper base alloy
Case SUS・Electrolytic polishing AI.Sliver Honing
Cover SUS・Cloth・Bayonet Clamping AI.Sliver Honing
Lamina lucida Polycarbonate
board
(sign P7)
Tempered
glass board
Polycarbonate
Scale plate AI Display color・・・Pressure part:Black ・ Vacuum part:Red
Indicator AI
Additiona
specification
(special)
Oil processing(SignE1) Clean processing(SignE2) Gasleak Test(SignE3)
(3)Throttle screw(SignF1) Installation hole processing(D、D3type)(SignF2)
Installation metal fittings(D、D3type)(SignF3)(4)Installation needle:Label type(SignF5) 
(5)
Scale color paint(SignF8) (6)Document attachment(SignT1)

□Remarks

  1. Please inquire when assuming it to other screw necessities.
  2. Please inquire when you need other maximum scale values.
  3. As for squeezing Throttle screw, the difference is in the buffering effect because of the viscosity and the flow velocity etc. of the fluid though the diameter is StandardФ0.5. Please see other throttles and see "Throttle screw" for the necessity.
  4. Label typeInstallation needle is appended by Red and each of two greens. Please paste to Lamina lucida on the pressure scale mark to be assumed to be a sign and use it.
  5. Please specify the range of the color paint scale and the color for Scale color paint.
  6. Please direct the inspection report, the mill sheet, the standard machine inspection result book, the inspection points book, and the traceability system chart, etc.
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