Plungers / Pistons Sets

The groove of the plunger set accommodates a specially designed polyurethane ring to seal off water positively between the plunger and the cylinder wall.

AS50-11*

Piston

Part number. -11 (only)

Ring

Part number. -8

Valve Plunger

Part number. -12

Spring

Part number. AS50-10S
U​sed in the foot valve and piston set for only the 50mm cylinders

AS60-11*

Piston

Part number. -11 (only)

Ring

Part number. -8

Valve Plunger

Part number. -12

Spring

Part number. AS50-10S
U​sed in the foot valve and piston set for only the 50mm cylinders

AS70-11*

Piston

Part number. -11 (only)

Ring

Part number. -8

Valve Plunger

Part number. -12

Spring

Part number. AS50-10
U​sed in the foot valve of the 60/70/80/100mm cylinders only

AS80-11*

Piston

Part number. -11 (only)

Ring

Part number. -8

Valve Plunger

Part number. -12

Spring

Part number. AS50-10
U​sed in the foot valve of the 60/70/80/100mm cylinders only

AS100-11*

Piston

Part number. -11 (only)

Ring

Part number. -8

Valve Plunger

Part number. -12

Spring

Part number. AS50-10
U​sed in the foot valve of the 60/70/80/100mm cylinders only

AS130-11*

Piston

Part number. -11 (only)

Ring

Part number. -8

Valve Plunger

Part number. -12

Spring

Part number. -10
U​sed in all the pistons and the foot valve of the 130/150/180mm cylinders

AS150-11*

Piston

Part number. -11 (only)

Ring

Part number. -8

Valve Plunger

Part number. -12

Spring

Part number. -10
U​sed in all the pistons and the foot valve of the 130/150/180mm cylinders

Double Piston Sets

AS100RDS-11*

Double Piston

Part number. rds-11* (only)

Rings

Part number. -8
(x2 for RDS)

Valve Plunger

Part number. -12

Spring

Part number. -10
Stainless Steel

AS80RDS-11*

Double Piston

Part number. rds-11* (only)

Rings

Part number. -8
(x2 for RDS)

Valve Plunger

Part number. -12

Spring

Part number. -10
Stainless Steel

AS70RDS-11*

Double Piston

Part number. rds-11* (only)

Rings

Part number. -8
(x2 for RDS)

Valve Plunger

Part number. -12

Spring

Part number. -10
Stainless Steel

AS60RDS-11*

Double Piston

Part number. rds-11* (only)

Rings

Part number. -8
(x2 for RDS)

Valve Plunger

Part number. -12

Spring

Part number. -10
Stainless Steel

AS50RDS-11*

Double Piston

Part number. rds-11* (only)

Rings

Part number. -8
(x2 for RDS)

Valve Plunger

Part number. -12

Spring

Part number. AS50-10S
U​sed in the foot valve and piston set for only the 50mm cylinders

For more information about COVID-19 please visit: COVID-19 Corona Virus South African Resource Portal