TWOVAC_T – 102160

Specifically used as aid to allow high volume vacuum source e.g. vacuum cleaner connection to be used to initially pull down membrane. Build in ball Valve allows immediate switch over to high vacuum level low volume source to take over to achieve full vacuum.

Part: 102160


Insert kits (and instructions) for pipe diameters of: 10mm, 12mm, 16mm, 19mm (one kit includes all sizes).

For clients who want to manufacture their own silicone injection / vacuum fittings that are built into the reusable membrane and very durable. Suitable and advisable for anyone who desires frequent injection fittings at a low cost.

Illustrated instruction come with purchase of product.

Our Products

Manufacturing the Tools for the Technology

We provide the full range of reusable bag manufacturing machines and proprietary ancillaries.

What is fiRST®

Find out what fiRST can do for you

fiRST is the most recent closed mould technology providing a clean and cost effective composite production process.

Our Services

Services to compliment the technology

Alan Harper Composites Ltd supports the fiRST technology with a range of services.

Free VPI™ Guide

Saving you time, and money

Are you looking for composite moulding? we’d love to send you a free copy of our new guide to show you more…


Please feel free to contact us to discuss your next project

+44 (0) 1752 841 222

Alan: +44 (0) 7768 335 600

4 Gwel Avon Business Park, Gilston Road, Saltash, Cornwall, PL12 6TW