Preciman Green ABS vacuum gauge D50 -1/+0bar G1/4

Preciman vacuum gauge with D50 dial measures pressure from -1 to 0 bar, suited for pneumatic systems and industrial vacuum applications. Features ±2.5% accuracy and G1/4 connection for reliable monitoring in…

SKU 3G-CBM-06286

Also listed as: ROS 27002 · ROS-27002

Brand

Preciman

Item

Green ABS vacuum gauge D50 -1/+0bar 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

range bar

-1 to 0 

connection

G1/4 

dial size mm

50

case material

ABS

accuracy percent

±2.5 

dial size inches

2

Datasheet Content

3G-CBM-06286 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

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3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is the Preciman Green ABS vacuum gauge D50 used for?

The Preciman Green ABS vacuum gauge D50 is used for monitoring vacuum pressure in pneumatic systems, compressors, regulators, and industrial machinery. It measures from -1 to 0 bar and is suitable for fluid or gaseous media that do not clog or corrode copper alloy components.

What are the specifications of the Preciman Green ABS vacuum gauge D50?

The Preciman vacuum gauge has a 50 mm (2 inch) dial, a range of -1 to 0 bar, ±2.5% accuracy, a G1/4 connection, and a black ABS case with a snap-in acrylic window. It uses a copper-alloy Bourdon tube and operates from -20 °C to 60 °C.

Where to buy the Preciman Green ABS vacuum gauge D50 in Singapore?

You can source the Preciman Green ABS vacuum gauge D50 through 3G Electric in Singapore. We handle logistics, customs clearance, and delivery to your facility, providing technical support for industrial vacuum applications.

How to install the Preciman Green ABS vacuum gauge D50?

Install the Preciman vacuum gauge by applying thread sealant to the G1/4 connection and tightening it into a compatible port. Avoid over-tightening. For steady pressure, do not exceed 3/4 of full scale; for fluctuating pressure, limit to 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

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