ARCUS INDUSTRIES

Call Us

+91 83568 52855

Email

info@arcuss.in

Call Us

+91 83568 52855 / +91 86918 13282

Email

info@arcuss.in / sales@arcuss.in

Syphon (Pigtail / Q-Type / U-Type)

ARCUS Syphons are used to protect pressure gauges, transmitters, and switches from high-temperature steam or fluid. By allowing the process medium to cool before reaching the instrument, syphons prevent damage and improve accuracy and service life. Available in Pigtail, Q-Type, and U-Type configurations to suit various mounting and process needs.

Key Specifications

Types

Pigtail / Q-Type / U-Type

Material

Carbon Steel, SS304, SS316, Brass

Connection Size

¼”, ½” BSP / NPT (Male x Male / Male x Female)

Bend Type

Formed / Welded depending on model

Design Pressure

Up to 700 bar (depending on material & design)

Temperature Rating

Up to 200°C

Thread Standard

BSP / NPT

Applications

Steam lines, high-temp process media, boiler systems

Installation

Vertical or horizontal mounting with pressure gauges or transmitters

Function

Acts as a cooling coil – traps condensate and protects instruments

 

Snubber / Pulsation Dampener

ARCUS Snubbers, also known as Pulsation Dampeners, are designed to protect pressure gauges, transmitters, and switches from sudden pressure spikes, pulsations, and surges. By smoothing out pressure fluctuations, they ensure accurate readings and extend the life of sensitive instruments. Ideal for use in applications with compressors, pumps, or rapidly changing pressure media.

Key Specifications

Material

SS304, SS316, Brass

Connection Size

¼”, ½” BSP/NPT (Male x Female / Male x Male)

Pressure Rating

Up to 6000 PSI (400 bar)

Temperature Range

-20°C to +250°C

Damping Medium

Sintered metal or spring-loaded piston

Application Media

Air, gas, steam, oil, water, and chemical process fluids

Mounting

Directly threaded into pressure gauge or transmitter

Thread Standard

BSP / NPT

 

Gauge Saver

ARCUS Gauge Savers are designed to protect pressure gauges from sudden overpressure conditions. They automatically isolate the gauge from the process when the pressure exceeds a preset limit, thereby preventing damage and ensuring long-term accuracy. Commonly used in systems where pressure surges or spikes are frequent

Key Specifications

Function

Protects pressure gauges by isolating during overpressure

Material

SS304, SS316, Brass (depending on application)

Set Pressure Range

Factory preset or adjustable from 0 to 600 bar

Connection Size

¼”, ½” BSP/NPT (Male x Female / Male x Male)

Accuracy

±1% of set pressure (typical)

Max Pressure Rating

Up to 700 bar (model-specific)

Temperature Range

-20°C to +200°C

Thread Standard

BSP / NPT

Installation

Direct mounting between pressure gauge and process line

 

Gauge Cock

ARCUS Gauge Cocks are shut-off valves used to isolate pressure gauges from the process line. They enable safe removal, inspection, or replacement of pressure instruments without interrupting the system. Designed for durability and ease of operation, Gauge Cocks are essential for protecting gauges and ensuring operator safety.

Key Specifications

Type

1-Way, 2-Way, and 3-Way

Material

SS304, SS316, Brass, Forged Steel

Connection Size

¼”, ⅜”, ½” BSP/NPT (Male x Female or Female x Female)

Max Pressure Rating

Up to 6000 PSI (400 bar)

Temperature Range

-20°C to +220°C

Handle Type

T-handle / Lever / Knob

Porting

Straight or angular depending on installation requirement

Sealing

Metal-to-metal or soft seat (PTFE/Graphite)

Thread Standards

BSP / NPT /

 

Needle Valve

ARCUS Needle Valves are precision-engineered valves designed to provide accurate flow regulation and positive shut-off in pressure systems. Their fine-threaded stem and narrow tapered seat allow for gradual adjustment of flow, making them ideal for controlling pressure and protecting instruments in high-pressure environments.

Key Specifications

Material

SS304, SS316, Brass, Monel (custom on request)

Pressure Rating

Up to 6000 PSI (400 bar) or higher (model-specific)

Connection Size

¼”, ⅜”, ½”, ¾” BSP/NPT (Male/Female)

Temperature Range

-20°C to +300°C

Stem Type

Straight or regulating stem with soft seat (PTFE) or metal seat

Body Type

Straight, Angle, or Block-and-Bleed configuration

Handle Type

T-bar, Round Knob, or Anti-tamper options

Leak Tightness

Bubble-tight shut-off

Thread Standards

BSP / NPT

 

Thermowells

Thermowells from ARCUS INDUSTRIES are designed to safeguard temperature sensors like RTDs and thermocouples from harsh process conditions. They provide a protective barrier against corrosive media, high pressure, and fluid velocity. Available in various types and materials, ARCUS thermowells ensure accurate temperature measurement and extended sensor life. Ideal for use in oil & gas, chemical, and power plants, they are built to meet industry standards. These thermowells offer easy sensor replacement without disturbing the process.

Key Specifications

Type

Threaded / Flanged / Weld-in

Material

SS304 / SS316 / SS316L (Others on request)

Process Connection

1/2″, 3/4″, 1″ NPT / BSP / flanges

Bore Diameter

6 mm to 12 mm (custom on request)

Insertion Length (U)

As per requirement (e.g., 65 mm to 300 mm+)

Shank Type

Straight / Stepped / Tapered

Pressure Rating

Up to 6000 psi

Temperature Range

–100°C to +800°C (material dependent)

Finish

CNC machined, polished, and hydro-tested

 

Your Reliable Partner for Flow & Measurement Control

Whether you’re managing pressure, monitoring flow, or ensuring system stability, our products offer unmatched precision, durability, and global support to keep your operations running smoothly.

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