Gaskets plastic

Gaskets between gland and box increase the watertightness of threaded connections. They are available in various sizes.

WPNM1, WPNM2, WPNM3, WPNM4, WPNM5, WPNM6, WPNM7, WPNM8, WPNN0, WPNN1, WPNN2, WPNN3, WPNN4, WPNN5, WPNN6, WPNN7, WPNN8, WPNN9, WPNN10

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General technical specifications

Marking

not applicable can be mounted in every zone

Material

plastic
- metric: green fibre
- NPT: red fibre

Suited for

Zone 1	Zone 2
Zone 21	Zone 22

Classification

Zone

0	1	2
20	21	22

Ordering data (click on the order reference for more details)

Order refer.	Thread	Material
WPNM1	M16
WPNM2	M20
WPNM3	M25
WPNM4	M32
WPNM5	M40
WPNM6	M50
WPNM7	M63
WPNM8	M75
WPNN0	1/4" NPT
WPNN1	1/2" NPT
WPNN2	3/4" NPT
WPNN3	1" NPT
WPNN4	1 1/4" NPT
WPNN5	1 1/2" NPT
WPNN6	2" NPT
WPNN7	2 1/2" NPT
WPNN8	3" NPT
WPNN9	3 1/2" NPT
WPNN10	4" NPT

On request