(1)Zinc alloy cable glands:
Material: zinc alloy
Seals: nitrile rubber
Thread: Metric, PG, NPT, G
Temperature Range: -20 degree~90 degree
IP rating: IP68

(2)Nickel-plated brass cable glands:
Material: Nickel-plated Brass
Seals: nitrile rubber
Thread: Metric, PG, NPT, G
IP rating: IP67(with O-ring)
Temperature Range: -50 degree~120 degree
IP rating: IP68
Certificate: CE, EX

(3)Features of stainless steel cable glands:
Material: Stainless steel
Washer, Seal: nitrile rubber
Thread: Metric, PG, NPT, G
Protection: IP67
Operating temperature: -40 degree~100 degree
Certificate: CE, EX

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M12*1.5 M40*1.5 PG21   
M16*1.5 M42*2.0 PG29   
M18*1.5 M48*2.0 PG36   
M20*1.5 M50*1.5 PG42   
M22*1.5 M56*2.0 PG48   
M24*1.5 M63*1.5 3/8NPT
M25*1.5 PG7     1/2NPT
M27*2.0 PG9     3/4NPT
M30*2.0 PG11    1NPT
M32*1.5 PG13.5   1 1/4NPT
M36*2.0 PG16    1 1/2NPT