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WESCOL TS7 Two-Stage Nitrogen Regulator – 300 Bar, 0–10 Bar

The WESCOL TS7 Two-Stage Nitrogen Regulator (Part No. RE0202) is designed for precise and controlled nitrogen gas pressure regulation in professional and industrial gas systems. Featuring a two-stage regulator design, it supports a maximum inlet pressure of 300 bar and provides an adjustable outlet pressure range of 0–10 bar, making it suitable for applications requiring stable and dependable nitrogen delivery.

The two-stage configuration progressively reduces the high cylinder pressure before delivering the required working pressure. Compared with conventional single-stage regulation, this arrangement helps provide more consistent outlet pressure as cylinder pressure decreases, reducing the need for frequent pressure readjustment during operation.

The regulator is equipped with separate high-pressure (HP) and low-pressure (LP) gauges, allowing the operator to monitor both cylinder pressure and regulated outlet pressure. Both gauges have a 50 mm diameter, comply with ISO 5171, and display pressure in bar, kPa and psi.

Built around a robust CW614N brass body, the TS7 incorporates an ABS control knob, elastomer valve seat and diaphragm, steel springs, elastomer seals and a bronze inlet filter. The regulator is manufactured in accordance with BS EN ISO 2503 and features a BS 341 No. 3 inlet connection together with a G3/8 outlet connection.

For dependable operation and quality assurance, every regulator undergoes 100% leak checking, pressure testing, function testing and visual inspection. The high- and low-pressure ports are clearly marked “HP” and “LP”, while the date of manufacture is permanently engraved on the regulator body for product identification and traceability.

Key Features & Benefits

• Two-stage nitrogen pressure regulator
• Specifically designed for Nitrogen
• Maximum inlet pressure of 300 bar
• Adjustable outlet pressure range of 0–10 bar
• Two-stage pressure reduction for more stable gas delivery
• Separate HP and LP pressure gauges
• 50 mm gauge diameter
• Gauge standard: ISO 5171
• Regulator manufactured in accordance with ISO 2503 / BS EN ISO 2503
• Durable CW614N brass body
• Ergonomic ABS control knob
• Elastomer valve seat and diaphragm
• Steel internal springs
• Bronze inlet filter
• BS 341 No. 3 inlet connection
• G3/8 outlet connection
• High- and low-pressure ports clearly marked “HP” and “LP”
• Permanently engraved date-of-manufacture marking
• 100% leak checked
• 100% pressure tested
• 100% function tested
• 100% visually inspected

Two-Stage Nitrogen Regulation

The WESCOL TS7 uses a two-stage pressure-regulation configuration to reduce nitrogen cylinder pressure progressively to the required working pressure. With a maximum inlet pressure of 300 bar and an adjustable 0–10 bar outlet range, it provides controlled nitrogen delivery for professional gas installations and industrial applications.

The dual-gauge configuration provides independent monitoring of the high-pressure cylinder side and the low-pressure outlet side, enabling operators to monitor both gas supply and regulated working pressure during operation.

Technical Specifications

Specification	Details
Part Number	RE0202
Description	TS7.N.10.2G.SE.UK0 WESCOL
Regulator Type	Two Stage
Gas	Nitrogen
Regulator Standard	ISO 2503
Maximum Inlet Pressure	300 bar
Outlet Pressure Range	0–10 bar
Inlet Connection	BS 341 No. 3
Inlet Position	9 o’clock
Inlet Stem Length	83 mm (70 mm visible)
Outlet Connection	G3/8
Body Markings	High-pressure and low-pressure ports marked “HP” and “LP”
Date of Manufacture Marking	Permanently engraved on body and visible externally
Artwork / Branding	WESCOL branded
Body Diameter	56.5 mm
Finish	Brass body
Gauge Configuration	HP and LP gauges
Gauge Standard	ISO 5171
Gauge Diameter	50 mm
Gauge Depth	28 mm
Gauge Range & Units	bar, kPa & psi
Gauge Ports	G1/4 (to EN 837)