Gold Member Since 2015
Audited Supplier
Ningbo Konoo Instrument MFG. Co., Ltd.

Pressure Gauge, Brass Case, Liquid Filling manufacturer / supplier in China, offering Brass Case Pressure Gauge, 4" Manometer Black Steel Case B with Flange, Manometer and so on.

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Brass Case Pressure Gauge

FOB Price: Get Latest Price
Min. Order: 100 Pieces
Port: Ningbo, China
Production Capacity: 500000PCS/Year
Payment Terms: T/T

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Basic Info
  • Model NO.: PGF1
  • Transport Package: Color Box
  • Origin: Ningbo, China
  • Trademark: SJ
  • Specification: 2", 3", 5", etc.
  • HS Code: 9026209000
Product Description
Accuracy class 1.6, class2.5
Heavy duty severe service application
Special 1-piece forged rugged brass case
Screw fastening 1-piece brass bezel
Over pressure up to 30% of Full Scale
Restrictor screw standard
Excellent vibration resist with liquid filling
Design scale ranges up to 1000 bar

PGF1 Series is a special design industrial pressure gauge,tough and high quality.With 1-piece forged rugged case and fillable case is excellent to resist pressure hammering, vibration and pulsation.Uses in many harsh environment such as railway, power plant. hydraulic system,mining,machine,etc.
Technical Specification
Nominal Size
63 and 100mm

Accuracy Class
Class 1.6,Class 1.0(φ>100mm)

Ingress Protection
IP65(Weather tight)

Connection Size
G1/4,G1/2 or NPT

Scale Range
Pressure 0..1000 bar
Vacuum -1 bar..0
Compound -1..24 bar

Tube Element Shape
P ≤ 100 bar in C tube
P > 100 bar in 

Dry or liquid filled

Operating Temperature
Ambient temperature -10°..+70°C
Medium temperature 90°C Max.

Temperature Error
Additional error when pressure element tmperature
deviates from reference temperature +20°C(+68°F)
be ±0.4% / 10°C(50°F) rising or falling

Over Pressure Limit
130% of F.S.P ≤ 100 bar
115% of F.S.P > 100 bar

Dial Graduation
Black graduation on white for single range
Black and red graduation on white for dual ranges
Design Material 
Casing and Bezel Ring
Stamped brass, 1-Piece solid

Sensing Element
Copper alloy



Window gasket
Industrial rubber seal

Black painted aluminium

Dial Plate
Aluminium alloy

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