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Explosive Proof Strain Relief Index | Explosive Proof Nylon Fittings - PG/NPT Threads
Hazardous Locations / Explosive Proof - EEx e & ATEX Approved
Explosion Proof - Liquid Tight Strain Relief Fittings - Nylon - PG/NPT Threads
 
PART NUMBERS
DOME
Hazardous Locations / Explosive Proof - EEx e & ATEX Approved - Black Nylon
 Hazardous Locations / Explosive Proof - EEx e & ATEX Approved - Gray Nylon
Black
Gray
CD21NA-BX CD21NA-GX
CD21NR-BX CD21NR-GX
  UR, UL, CSA, VDE & CE, EEx e, ATEX, RoHS Approvals

CABLE
RANGE
.51 - .71 (13 -18)
.35 - .63 (9 - 16)

THREAD TYPE

3/4"
NPT

BODY
LENGTH
 
B
1.22 (31) 
 
 
Hazardous Locations / Explosive Proof - EEx e & ATEX Approved - Liquid Tight Straight Strain Relief Fittings - STANDARD - Nylon - Tech Drawing

HOLE
O.D.
 
A
1.05 (26.7)

THREAD
LENGTH
D
.55 (14)

WRENCH
FLAT
 
F1 / F
1.30 (33)
 
All Dimensions above are in Inches (mm)
 
 
TECHNICAL INFORMATION
SPECIFICATIONS
PRESSURE RATING:
150 PSIG (10 BAR) NEMA 4x, 6 (Submersible) -
IP 68 / IP 69K
MATERIALS:
Body & Nut: PA (Nylon) V0 according to UL 94
Form Seal & O-Ring: Buna-N
OPERATING TEMPERATURE

-4°F to 203°F
(-20°C to 95 °C)

 
OTHER ACCESSORIES
Lock Nuts - Nylon
 Nylon
Locking Nuts		 Nickel Plated Brass Locking Nuts
 Nickel Plated Brass
Locking Nuts		 O-Rings & Seal Rings
 O-Rings & Seal Rings
Thread Adapters
 Adapters		 Enlarger
 Enlarger		 Reducer
 Reducer
Hole Plugs
 Hole Plugs		 Hex Plugs
Hex Plugs
Mulit-Hole
Inserts
Romex®
Inserts