Preciman ABS green manometer D50 0/+400bar G1/4

Preciman ABS green manometer measures pressure from 0 to 400 bar with ±2.5% full-scale accuracy and 50 mm dial. G1/4 connection suits hydraulic and pneumatic systems requiring reliable pressure monitoring.

SKU 3G-CBM-06297

Also listed as: ROS 27034 · ROS-27034

Brand

Preciman

Item

ABS green manometer D50 0/+400bar G1/4

Local availability & support — Singapore

Local office: 20 Woodlands Link #09-05, Singapore 738733
Phone: +65 8878 8355
Delivery: Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment: Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to: Singapore

Technical Specifications

Preciman

accuracy

±2.5% of full scale 

dial size

50 mm 

connection

G1/4 

case material

ABS

pressure range

0/+400 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

(1)

Technical Document 1

PDF Document

Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.

Talk to an engineer

Ask a question

Preciman Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is the Preciman ABS green manometer D50 0/+400bar G1/4 used for?

This Preciman manometer measures pressure from 0 to 400 bar in pneumatic systems, compressors, regulators, and industrial machinery. It is suitable for fluid or gaseous media that do not clog the connection port or corrode copper alloy, making it ideal for hydraulic and pneumatic pressure monitoring.

What are the specifications of the Preciman ABS green manometer D50 0/+400bar G1/4?

The Preciman manometer has a 50 mm dial, ±2.5% full-scale accuracy, G1/4 brass connection, black ABS case with snap-in acrylic window, copper-alloy Bourdon tube, and semi-copper alloy movement. Operating temperature range is -20 °C to 60 °C. Working pressure: steady at 3/4 of full scale, fluctuating at 2/3 of full scale.

Where to buy the Preciman ABS green manometer D50 0/+400bar G1/4 in Singapore?

3G Electric supplies the Preciman ABS green manometer D50 0/+400bar G1/4 to Singapore. We source and deliver this pressure gauge, handling logistics and customs clearance so you receive it reliably. Contact us for availability and lead time.

How to install the Preciman ABS green manometer D50 0/+400bar G1/4?

Install the Preciman manometer by applying thread sealant to the G1/4 brass connection and tightening it into a compatible port. Avoid over-torquing the ABS case. For steady pressure, do not exceed 300 bar (3/4 of full scale); for fluctuating pressure, limit to 267 bar (2/3 of full scale).

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.

Browse all Preciman products →Contact our engineers →