471 Pipe-Lock™ Fabricated Steel Restraint Coupling

$253.42$14,906.23

Pipe-LockTM Fabricated Steel Restraint Coupling

FOR DUCTILE IRON OR STEEL PIPE

  • Patents US 7484775, US 7748100, CA 211782

Key Features:

  • Mechanical restraint shall be an integral part of the follower gland utilizing multiple single tooth wedges
  • Breakaway nut torque per wedge is 45 to 60 ft. lbs
  • Longer sleeves available

SKU: N/A
Clear

Description

Description:

  • This is a fabricated Steel restraint coupling.

Application:

  • Joins and restrains a plain-end Ductile Iron pipe to plain-end Ductile Iron pipe or plain-end Steel pipe to plain-end Steel pipe.

Key Specifications:

  • Mechanical restraint shall be an integral part of the follower gland utilizing multiple single tooth wedges
  • Breakaway nut torque per wedge is 45 to 60 ft. lbs
  • Longer sleeves available

Materials Specifications (subject to change)

  • SLEEVE: ASTM A283 Gr. C or Carbon Steel having a minimum yield of 30,000 PSI
  • FINISH: Flexi-Coat® Fusion-Bonded Epoxy

Cam-LockTM Specifications

  • GLAND: 65-45-12 Ductile Iron (ASTM A536)
  • WEDGES: Single Tooth, Ductile Iron, heat treated for Ductile Iron pipe applications
  • ACTUATING BOLTS: 60-40-18 Ductile Iron (ASTM A536)
  • BREAKAWAY NUTS: Carbon Steel
  • FINISH: Gland is Flexi-Coat® Fusion-Bonded Epoxy, per AWWA C213; Wedges and actuating bolts are E-coated Epoxy

Kit Specifications

  • GASKET: SBR Standard Mechanical Joint per ANSI/AWWA C111/A21.11 SBR, Multi-Seal gasket, or MJ transition gasket for Steel/IPS ODs. 30″-48″ sizes supplied with Smith-Blair® MJ gasket, all other sizes use standard MJ gaskets
  • STUDS/NUTS: High strength, low alloy, per AWWA C111; Optional: 304 Stainless Steel or fluoropolymercoated nuts.

Pipe Applications:

  • Ductile Iron, Carbon Steel

Sizes (in inches):

  • 3, 4, 6, 8, 10, 12, 14, 16, 18, 20, 24, 30, 36, 42, 48 (Ductile Iron)
  • 3, 4, 6, 8, 10, 12 (Carbon Steel)

Working Pressure:

  • See Pressure Charts Section.

Deflection:

  • Assembled joints into each follower gland through 12″ shall allow for three degree deflection on 3″, five degrees on 4″-12″, two degrees 14″-24″, 1.5 degrees 18″-24″, one degree 30″-48″.

Pipe Type and Pressure Rating (PSI)

NOM. SIZE DUCTILE IRON STEEL
3" 350 250
4" 350 250
6" 350 250
8" 350 250
10" 350 250
12" 350 250
14" 350 N/A
16" 350 N/A
20" 250 N/A
24" 250 N/A
30" 250 N/A
36" 250 N/A
42" 250 N/A
48" 250 N/A

Pressure Ratings (PSI) for Cam-Locks on PVC Pipe

ANSI/AWWA C900 D.I. O.D. D.I. O.D. ASTM D2241 IPS/STEEL O.D. IPS/STEEL O.D.
DR 14 305 SDR 17 250
DR 18 235 SDR 21 200
DR 25 165 SDR 26 160

The pressure rating for a Pipe-Lock will be the smaller of the two pipes when coupling/restraining together pipes with different pressure ratings.

Straight — Ductile Iron x Ductile Iron

NOM. PIPE SIZE IN. PIPE O.D. IN. CATALOG NUMBER SLEEVE THK. X LGTH. IN. STUDS APPROX SHIP WT LBS
(A) (B) NO. DIA. IN. LGTH. IN.
3" 3.96 471-00000396-203 0.25 7 4 0.63 16 29
4" 4.80 471-00000480-203 0.25 7 4 0.75 18 35
6 6.90 471-00000690-203 0.25 7 6 0.75 18 52
6 6.90 471-00000690-303 0.25 10 6 0.75 20 60
8 9.05 471-00000905-203 0.25 7 6 0.75 18 61
8 9.05 471-00000905-303 0.25 10 6 0.75 20 70
10 11.10 471-00001110-203 0.25 7 8 0.75 18 90
10 11.10 471-00001110-303 0.25 10 8 0.75 20 102
12 13.20 471-00001320-203 0.25 7 8 0.75 18 110
12 13.20 471-00001320-303 0.25 10 8 0.75 20 122
14 15.30 471-00001530-203 0.25 7 10 0.75 18 139
14 15.30 471-00001530-303 0.25 10 10 0.75 20 139
14 15.30 471-00001530-303 0.25 10 10 0.75 20 154
16 17.40 471-00001740-203 0.25 7 12 0.75 18 168
16 17.40 471-00001740-303 0.25 10 12 0.75 20 186
18 19.50 471-00001950-203 0.25 7 12 0.75 18 184
18 19.50 471-00001950-303 0.25 10 12 0.75 20 203
20 21.60 471-00002160-203 0.25 7 14 0.75 18 212
20 21.60 471-00002160-303 0.25 10 14 0.75 20 233
24 25.80 471-00002580-203 0.25 10 16 0.75 18 266
24 25.80 471-00002580-303 0.375 10 16 0.75 20 291
30+ 32.00 4471-00003200-303 0.375 10 20 1.00 24 644
30+ 32.00 471-00003200-503 0.375 16 20 1.00 30 787
36+ 38.30 471-00003830-303 0.375 10 24 1.00 24 813
36+ 38.30 471-00003830-503 0.375 16 24 1.00 30 986
42+ 44.50 471-00004450-303 0.375 10 28 1.25 24 1263
42+" 44.50 471-00004450-503 0.375 16 28 1.25 30 1464
48+" 50.80 471-00005080-303 0.375 10 32 1.25 24 1465
48+" 50.80 471-00005080-503 0.375 16 32 1.25 30 1694

A= Sleeve thickness B= Sleeve Length + Uses Smith Blair MJ Gasket

Additional information

Weight N/A
Dimensions N/A
Pipe Lock Ductile Iron

3" D.I., .25" X 7", MULTI-SEAL SBR GSKT., ALLOY HRDWRE, 3" DI, .25"X 7" SLEEVE, SBR GSKT., ALLOY B&N, 4" DIP X DIP, .25"X 7" SLEEVE, SBR GSKT., ALLOY B&N, 4" IPS X DIP, .25" X 7.00" SLEEVE, MULTI-SEAL, 6" DIP X DIP, .25"X 7" SLEEVE, SBR GSKT., ALLOY B&N, 6" DIP X DIP, .25"X 10" SLEEVE, SBR GSKT., ALLOY B&N, 8", 905 DI X 905 DI, .25"X 7" SLEEVE, 8", 905 DI X 905 DI, .25"X 10" SLEEVE, 10" IPS X DIP, .25"X 7" SLEEVE, MULTI-SEAL, 10", 1110 DI X 1110 DI, .25"X 7" SLEEVE, 10", 1110 DI X 1110 DI, .25"X 10" SLEEVE, 12", 1320 DI X 1320 DI, .25"X 10" SLEEVE, 12", 1320 DI X 1320 DI, .25" X 7" SLEEVE, 14", 15.30 DI X 15.30 DI, .25" X 10" SLEEVE, 14", 15.30 DI X 15.30 DI, .25" X 7" SLEEVE, 16", 1740 DI X 1740 DI, .25" X 7" SLEEVE, 16", 1740 DI X 1740 DI, .25" X 10" SLEEVE, 18" DIP X DIP, .25"X 10" SLEEVE, 18" DIP X DIP, .25"X 7" SLEEVE, SBR GSKT, 20" DIP X DIP, .25"X 7" SLEEVE, 20" DIP X DIP, .25"X 10" SLEEVE, 24" DIP X DIP, .25"X 7" SLEEVE, 24" DIP X DIP, .25"X 10" SLEEVE, 30" DIP X DIP, .38"X 10" SLEEVE, 30" DIP X DIP, .38"X 16" SLEEVE, SBR GSKT, 36" DIP X DIP, .38"X 10" SLEEVE, 36" DIP X DIP, .38"X 16" SLEEVE, 42" DIP X DIP, .38 X 10 SLEEVE, 48" DIP X DIP, .38"X 10" SLEEVE, SBR GSKT

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