►HOW IT WORKS

The pipe stopper consists of a central spindle/shaft on which two plates are fitted with a natural rubber tyre (ring) between them.

A wing nut on the shaft moves the two plates together, compressing the tyre and making the seal in the pipe. These stoppers can

also be supplied with a hollow shaft version for screwing on standard hose connections or for using fixed or free nipple caps.

Expandable pipe stoppers are available in three different types.

►SIZING AND SPECIFICATION

PIPE SIZE INTERNAL/ NOMINAL DIAMETER: 1.5" /38 mm

WILL FIT PIPES WITH/ INTERNAL DIAMETER: 1.49 - 1.65"/ 38 - 42 mm

MINIMUM INSERTION INTO PIPE: 1.4" /36 mm

OVERALL LENGTH: 58 mm

DIAMETER OF WATERWAY: n/a solid

MAXIMUM ALLOWABLE BACK PRESSURE: 15 psi/ 1 bar

WEIGHT (LBS / KG): 1 lbs/ 0.05 kg

All plugs conform to British Standards BS8005 for low pressure testing and sealing of pipes.