Accessories - O-Rings & Seal Rings For Strain Relief Fittings - PG / NPT / Metric Seal Rings: Polyethylene, Fiber-Reinforced Plastic Part Numbers -22F to 158F -40F to 572F (-30C to 70C) (-40C to 300C) Thread Type & Size O-Rings: Buna-N, FKM, Silicone Dimensions Inches (mm) d D Outer Inner Diameter Diameter H Height Part Numbers -22F to 248F -40F to 392F -76F to 482F (-30C to 120C) (-40C to 200C) (-60C to 250C) FKM Silicone See page 56 for thread specs .06 (1.5) .06 (1.5) .06 (1.5) .06 (1.5) .06 (1.5) .06 (1.5) .08 (2) .08 (2) .08 (2) .08 (2) OR-07-BN OR-09-BN OR-11-BN OR-13-BN OR-16-BN OR-21-BN OR-29-BN OR-36-BN OR-42-BN OR-48-BN OR-07-VT OR-09-VT OR-11-VT OR-13-VT OR-16-VT OR-21-VT OR-29-VT OR-36-VT OR-42-VT OR-48-VT OR-07-SI OR-09-SI OR-11-SI OR-13-SI OR-16-SI OR-21-SI OR-29-SI OR-36-SI OR-42-SI OR-48-SI PG 7 PG 9 PG 11 PG 13 / 13.5 PG 16 PG 21 PG 29 PG 36 PG 42 PG 48 .39 (120) .47 (12) .63 (16) .67 (17) .71 (18) 1.02 (26) 1.30 (33) 1.69 (43) 1.97 (50) 2.16 (55) .06 (1.5) .06 (1.5) .06 (1.5) .07 (1.8) .06 (1.5) .08 (2) .08 (2) .08 (2) .08 (2) .08 (2) OR-38-BN OR-18-BN OR-34-BN OR-10-BN OR-54-BN OR-64-BN OR-38-VT OR-18-VT OR-34-VT OR-10-VT OR-54-VT OR-64-VT OR-38-SI OR-18-SI OR-34-SI OR-10-SI OR-54-SI OR-64-SI 3/8" NPT 1/2" NPT 3/4" NPT 1" NPT 1-1/4" NPT 1-1/2" NPT .51 (13) .75 (19) .87 (23) 1.14 (29) 1.12 (30) 1.77 (45) .08 (2) .07 (1.8) .078 (2.5) .078 (2.5) .10 (2.5) .10 (2.5) OM-12-BN* OM-16-BN* OM-20-BN* OM-25-BN OM-32-BN OM-40-BN OM-50-BN OM-63-BN OM-12-VT* OM-16-VT* OM-20-VT* OM-25-VT OM-32-VT OM-40-VT OM-50-VT OM-63-VT OM-12-SI* OM-16-SI* OM-20-SI* OM-25-SI OM-32-SI OM-40-SI OM-50-SI OM-63-SI M12 X 1.5 M16 X 1.5 M20 X 1.5 M25 X 1.5 M32 X 1.5 M40 X 1.5 M50 X 1.5 M63 X 1.5 .39 (10) .47 (12) .67 (17) .87 (22) 1.14 (29) 1.38 (35) 1.69 (43) 2.17 (55) .06 (1.5) .06 (1.5) .07 (1.8) .08 (2) .08 (2) .08 (2) .08 (2) .08 (2) SR-07-NY SR-09-NY SR-11-NY SR-13-NY SR-16-NY SR-21-NY SR-29-NY SR-36-NY SR-42-NY SR-48-NY SR-07-HD SR-09-HD SR-11-HD SR-13-HD SR-16-HD SR-21-HD SR-29-HD SR-36-HD SR-42-HD SR-48-HD PG 7 PG 9 PG 11 PG 13 / 13.5 PG 16 PG 21 PG 29 PG 36 PG 42 PG 48 .49 (12.5) .65 (16.5) .60 (15.2) .75 (19) .73 (18.6) .89 (22.5) .80 (20.4) .98 (25) .89 (22.5) 1.06 (27) 1.11 (28.3) 1.32 (33.5) 1.46 (37) 1.71 (43.5) 1.85 (47) 2.17 (55) 2.13 (54.1) 2.48 (63) 2.33 (59.3) 2.72 (69) SR-38-NY SR-18-NY SR-34-NY SR-10-02 SR-14-NY - 3/8" NPT 1/2" NPT 3/4" NPT 1" NPT 1-1/4" NPT .67 (17) .83 (21) 1.06 (27) 1.32 (33.5) .63 (41.5) .87 (22) .98 (25) 1.43 (36) 1.71 (43) 1.95 (49) .06 (1.5) .06 (1.5) .04 (1) .09 (2.2) .06 (1.5) SM-12-NY SM-16-NY SM-20-NY SM-25-NY SM-32-NY SM-40-NY SM-50-NY SM-63-NY SM-12-HD SM-16-HD SM-20-HD SM-25-HD SM-32-HD SM-40-HD SM-50-HD SM-63-HD M12 X 1.5 M16 X 1.5 M20 X 1.5 M25 X 1.5 M32 X 1.5 M40 X 1.5 M50 X 1.5 M63 X 1.5 .47 (12) .63 (16) .79 (20) .98 (25) 1.26 (32) 1.57 (40) 1.97 (50) 2.48 (63) .63 (16) .79 (20) .98 (25) 1.22 (31) 1.50 (38) 1.68 (42.7) 2.28 (58) 2.83 (72) .08 (2) .08 (2) .08 (2) .08 (2) .08 (2) .08 (2) .08 (2) .08 (2) If NEMA 4x or 6 (IP 68 or IP 69K - Submersible) is required, O-Rings or Seal Rings should be used when mounting Strain Relief Fittings to a control panel, secured with a Locking Nut. The straight Strain Relief Fittings feature a molded O-Ring groove. For these fittings the O-Ring is the best solution. The Snap Elbows and some of the Conduit Fittings don't have a recess for an O-Ring. In that case, the Seal Ring would be the better choice, unless the hole can be beveled to accommodate an O-Ring. Part Numbers -40F to 212F (-40C to 100C) Fits PG Thread Fits PG Thread Fits PG Thread *Metal Parts use different O-Rings. d D H PG 7 PG9 3/8" NPT PG 11 PG 13 / 13.5 1/2" NPT PG 16 1/2" NPT-E PG 21 3/4" NPT PG 29 1" & 1-1/4" NPT PG 36 1-1/2" NPT PG 42 PG 48 - M12 x 1.5 M16 x 1.5 M16 x 1.5 - E M20 x 1.5 M20 x 1.5 - E M25 x 1.5 M32 x 1.5 M40 x 1.5 M50 x 1.5 M63 x 1.5 or d H Accessories - Strain Relief Blind Plugs Nylon - Fits PG / NPT / Metric Threads Dimensions in Inches (mm) D1 D2 Diameter (1) Diameter (2) O-Ring Groove Metal O-Ring Groove RoHS L Length See page See page See page 56 for thread 56 for thread 56 for thread specs specs specs PL-07-BK PL-09-BK PL-11-BK PL-13-BK PL-16-BK PL-21-BK PL-29-BK PL-36-BK PL-42-BK PL-48-BK Accessories Buna-N Fiber-reinforced See page 56 for Plastic thread specs Polyethylene Thread Type Dimens. Inches (mm) & Size d H Height Inner Diameter These non-threaded Plugs are made of Black Nylon (RAL 9005) and fit PG, NPT and Metric Strain Relief Fittings. L .24 (6) .26 (7.5) .37 (9.5) .45 (11.5) .53 (13.5) .69 (17.5) .94 (24) 1.22 (31) 1.46 (37) 1.69 (43) For Material Specifications and Approval Information refer to page 52. .18 (4.5) .22 (5.5) .26 (6.5) .33 (8.5) .45 (11.5) .61 (15.5) .75 (19) .98 (25) 1.18 (30) 1.34 (34) .59 (15) .67 (17) .75 (19) .75 (19) .77 (19.5) .93 (23.5) 1.02 (26) 1.10 (28) 1.10 (28) 1.10 (28) D2 D1 Inserts into Dome Nut for a liquid tight seal! www.SealconUSA.com | (303) 699-1135 | (800) 456-9012 | Dimensions & Specifications may be changed without prior notice 31