Preciman ABS pressure gauge green D50 0/+25bar G1/4

Preciman ABS pressure gauge for pneumatic systems and compressors. Features 50 mm diameter, G1/4 connection, 0 to +25 bar range, and ±2.5% of full scale accuracy. Suitable for regulators and general pneumatic…

SKU 3G-CBM-06294

Also listed as: ROS 27020 · ROS-27020

Brand

Preciman

Item

ABS pressure gauge green D50 0/+25bar G1/4

Local availability & support

Delivery: Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment: Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

Preciman

case

ABS black (snap-in acrylic) 

type

Pressure gauge 

accuracy

±2.5% of full scale 

diameter

50mm 

connection

G1/4 

application

Pneumatic systems, compressors, regulators 

pressure range

0 to +25 bar 

Datasheet Content

ROS27002 à 35034



Pressure Gauge
Black ABS Case (Snap in acrylic)
Application
Used for pneumatic systems compressors, regulator
and industry machine suitable for fluid medium or
gaseous which does not clog connection port or corrode
copper alloy.
Specification
Size: 1.5"(40mm), 2"(50mm), 2.5"(63mm)
      3"(75mm), "(100mm)
Acceracy: ±2.5% of full scales for 1.5"(40mm)
           ±1.6% of full scales for 2"(50mm),2.5"(63mm)
           3"(75mm),4"(100mm)
Range available: -30"Hg~0 (vacuum)
                 -30"Hg~0~6000psi (compound)
                 0~15psi~6000psi (pressure)
Housing: Black ABS case
Window: Snap in acrylic
Bourdon tube: Copper-alloy
Movement: Semi-copper alloy
Connection: Brass
Pointer and dial: Aluminum
Thread: 1/8"BSP(NPT), 1/4"BSP(NPT), 1/2"BSP(NPT)
Operating temperature: -20 °C ~ 60 °C (-4 °F ~ 140 °F)
Working pressure: Steady: 3/4 of full scale
                  Fluctuating: 2/3 of full scale
                  Short time: full scale

Technical Documents

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Technical Document 1

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Preciman Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

Where can I buy a Preciman ROS27020 pressure gauge in your region?

Order from 3G Electric. We supply Preciman ABS pressure gauges with delivery to your location. 3G Electric handles all import logistics and customs customs clearance for pneumatic equipment to your region.

What is the lead time for the Preciman ROS27020?

Lead time on request. 3G Electric sources the Preciman ROS27020 (50 mm, G1/4, 0–25 bar) to order. Delivery to your location includes full logistics and duty handling by 3G Electric.

Is the Preciman ROS27020 suitable for compressor monitoring?

Yes. The Preciman ROS27020 features a 50 mm diameter ABS case, G1/4 connection, 0–25 bar range, and ±2.5% accuracy. It is designed for pneumatic systems, compressors, and regulators. Ideal for pneumatic pressure monitoring in manufacturing facilities.

Used in

Common applications for Preciman

Boiler steam-system monitoring — Preciman D100 glycerin gauges (0–40 bar) mounted on boiler headers and steam-outlet lines.

Pump discharge pressure indication — Preciman D63 axial stainless gauges (0–250 bar) on centrifugal-pump outlet manifolds and pressure-relief test points.

Compressed-air and vacuum systems — Preciman vacuum and low-range gauges (−1 to +0 bar, 0–1.6 bar) on air-treatment equipment and vacuum pumps.

Hydraulic-circuit monitoring — Preciman all-stainless manometers (D63 vertical, up to 250 bar) on hydraulic-press and industrial-lifting-system manifolds.

Fuel-gas and burner control lines — Preciman D63 low-range gauges (0–1 bar, 0–2.5 bar) on natural-gas and LPG regulator outlet monitoring.

Heat-exchanger and thermal-loop diagnostics — Preciman glycerin D63/D100 gauges for hot-water circulation and process-steam secondary loops.

Preciman Products

3G Electric supplies Preciman measurement. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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