Flow Stopping & Under Pressure Drilling Equipment

• Benefits of Single Hole Flow Stopping
• Qualifies for Gas companies to earn additional revenue under RIIO
• Saves over 1/3 of current excavation works
• Delivers environmental benefits – less excavation, less waste to landfill, less backfill material
• Delivers safety benefits – less chance of cable strikes
• A natural extension to the WASK range and works with existing WASK Teeset bases and ancillary equipment in the field
• Sizes range 4”- 8”

Adaptor kit enabling the flow stopping and bypass of PE pipe.

• Authorised WASK distributor/service agent

The Tee Set allows for the drilling and tapping of live gas mains pipes, 1⁄2”-2” for the insertion of service connections and flow stopping.

• Authorised WASK distributor/service agent

Full selection of drill taps and cutters ranging from 1⁄2” through to 2”, available for all makes of machines: Pipetech, Pass, Talbot, Wask, Hutz & Mueller.

Sarco Resistra high visibility yellow self-centering gas bag with BSI product quality Kitemark accreditation, a world and industry first. The only GIS/E4 350mbar Gas Bags approved and tested by WASK for use in their 312 under pressure natural gas deployment equipment.

• Gas flow stopping equipment c/w bypass kit, bypass hose, vent stacks
• Size range: 3”-12”

The Infinity Gas Bypass Trailer is a road tow trailer fitted with 2no hose reels containing 61 meters of 2 inch Gas bypass hose. Designed as an alternative to using 63mm PE pipe for an overland bypass which cannot be reused and has to be disposed of after every operation. The infinity hose can be rewound and used on multiple operations. Delivering significant cost and environmental savings. The 2 inch infinity hose and trailer are fully gas approved.

Aquastop is a revolutionary, unique new product designed to provide an easy, low cost solution to stopping flow in an operating pipeline. Aquastop can be used to isolate piping systems for repair, alteration and renovation.

The Aquastop system is designed for flow-stopping pipelines from 3”-8” OD at a maximum pressure of 8 bar.

All related consumables also available.

The Hydrant Wizard is designed to allow the isolation of a hydrant for service or replacement without interrupting the mains flow to the customer.

All related consumables also available.

• Pipetech/Talbot No1. 1⁄2”-1” Lightweight, Hand Operated Water Drilling and Tapping machine
• Taps 1⁄2”, 3⁄4” and 1” BSP connections into dry or pressurised metallic mains or via tapping straps into AC, PVC/PE or Steel mains
• Inserts Ferrules & Quadrina nipples underpressure
• For Mains Pressure Up to 20bar. Can be supplied with Ferrules and Ferrule straps

• Single spindle drilling and tapping machine for use on water mains, with built-in valve gate to enable insertion and removal of ferrules
• Capable of drilling higher pressure mains (20bar rated). Only ten Saddles necessary for 2”-72” pipe
• Adaptors are available for the removal of ferrules under pressure
• Taps1⁄2”-2”

PQR 4500 1⁄2”-2” connections into steel, cast, ductile and PE pipe through valves, welded fittings, pipe saddles and split collars.

• Mains Branch Drilling Machine, 1⁄2”- 2”
• Extensively used throughout the Water & Gas Industry for Mains drilling
• Simple, compact, lightweight machine for through-valve drilling
• Available as PQR4500 with longer travel

• Mains Branch Drilling Machine, 1”- 6”
• Extensively used throughout the Water & Gas Industry for Mains drilling
• Power option available