473 Pipe-Lock Restraint
473 Pipe-Lock Restraint

473 Pipe-Lock Restraint

471 Pipe-Lock™ Fabricated Steel Restraint Coupling 471 Pipe-Lock™ Fabricated Steel Restraint Coupling
911 Flange-Lock Restrained FCA 911 Flange-Lock Restrained FCA
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$242.52 – $3,169.48

Fabricated Steel Restraint Couplings

FOR PVC PIPE

  • Patents US 7484775, US 7745100, CA 2511782

Key Features:

  • Mechanical restraint shall be an integral part of the follower gland utilizing multiple single tooth wedges
  • Comes as a complete unit
  • Use with the Multi-Seal Gasket for more flexibility in nominal sizes 4″-12″ — mixing IPS and D.I. O.D. PVC pipe.
  • 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 straight transition plain end PVC to plain end Ductile Iron or plain end
    PVC to plain end Steel.

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 or Cast Iron
  • 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. ANSI/AWWA C111/A21.11 SBR or Multi-Seal Gasket
  • STUDS/NUTS: High strength, low alloy, per AWWA C111; Optional:304 Stainless Steel fluoropolymer-coated nuts

Pipe Applications

  • PVC x Ductile Iron or PVC x Steel

Sizes (in inches):

  • PVC: 3, 4, 6, 8, 10, 12, 14, 16, 18, 20, 24, 30, 36
  • DUCTILE IRON: 3, 4, 6, 8, 10, 12, 14, 16, 18, 20, 24, 30, 36, 42, 48
  • STEEL: 3, 4, 6, 8, 10, 12

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 PVC DUCTILE IRON STEEL
3" Rated at the pressure rating of the PVC pipe on which it is installed.
See PVC pressure rating chart.		 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" 150 250 N/A
36" 125 250 N/A
42" N/A 250 N/A
48" N/A 250 N/A

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

ANSI/AWWA C900 D.I. OD ANSI/AWWA C905 D.I. OD ASTM D2241 IPS/ STEEL OD
DR 14 305 DR 18 235 SDR 17 250
DR 18 235 DR 25 165* SDR 21 200
DR 25 165 SDR 26 160

*ANSI/AWWA C905 DI OD- 30":150 PSI. 36":125 PSI.
The pressure rating for a Pipe-Lock will be the smaller of the two pipes when coupling/restraining together pipes with different pressure ratings.

 

Examples:

  • If joining 24" DI to 24" DR18 C905 PVC, the working pressure would be 235 PSI.
  • If joining 8" DI to 8" Steel, the working pressure would be 250 PSI.
  • If joining 36" DR25 C905 PVC to 48" DI, the working pressure would be 125 PSI.
  • If joining 10" Steel to 10" SDR21 PVC pipe, the working pressure would be 200 PSI.

Straight — PVC x Ductile Iron or PVC x Steel

NOM. PIPE SIZE IN. Pipe O.D. Inches CAT. NUM. SLEEVE THK. X LGTH. IN. STUDS APPROX. SHIP WT. LBS.
PVC DI (A) (B) NO. DIA. IN. LGTH. IN.
3" 3.50 3.96 473-03500396-203 0.25 7 4 0.63 16 29
4" *4.50-4.80 4.80 473-04800480-243 0.25 7 4 0.75 18 36
4" 4.50 4.80 473-04500480-203 0.25 7 4 0.75 18 36
4" 4.80 4.80 447-04800480-203 0.25 7 4 0.75 18 36
6" *6.63-6.90 6.90 473-06900690-243 0.25 7 6 0.75 18 52
6" *6.63-6.90 6.90 473-06630690-343 0.25 10 6 0.75 20 60
6" 6.63 6.90 473-06630690-203 0.25 7 6 0.75 18 52
6" 6.90 6.90 473-06900690-303 0.25 10 6 0.75 20 60
8" *8.63-9.05 9.05 473-09050905-243 0.25 7 6 0.75 18 61
8" *8.63-9.05 9.05 473-09050905-343 0.25 10 6 0.75 20 70
8" 8.63 9.05 473-08630905-203 0.25 7 6 0.75 18 61
8" 9.05 9.05 473-09050905-303 0.25 10 6 0.75 20 70
10" *10.75-11.10 11.10 473-1110110-243 0.25 7 8 0.75 18 90
10" *10.75-11.10 11.10 473-11101110-343 0.25 10 8 0.75 20 101
10" 10.75 11.10 473-10751110-203/td> 0.25 7 8 0.75 18 90
10" 10.75 11.10 473-10751110-303 0.25 10 8 0.75 20 101
*12" *12.75-13.20 473-13201320-243 0.25 7 8 0.75 18 111
*12" *12.75-13.20 473-13201320-343 0.25 10 8 0.75 20 123
12" 12.75 13.20 473-12751320-203 0.25 7 8 0.75 18 111
12" 12.75 13.20 473-12751320-303 0.25 10 8 0.75 20 123
12" 13.20 13.20 473-13201320-203 0.25 7 8 0.75 18 111
12" 13.20 13.20 473-13201320-303 0.25 10 8 0.75 20 123
14" 15.30 15.30 473-15301530-203 0.25 7 10 0.75 18 141
14" 15.30 15.30 473-15301530-303 0.25 10 10 0.75 18 156
16" 17.40 17.40 473-17401740-203 0.25 7 12 0.75 18 170
16" 17.40 17.40 473-17401740-303 0.25 10 12 0.75 20 188
18 19.50 19.50 473-19501950-203 0.25 7 12 0.75 18 187
18 19.50 19.50 473-19501950-303 0.25 10 12 0.75 20 206
20" 21.60 21.60 473-21602160-203 0.25 7 14 0.75 18 215
20" 21.60 21.60 473-21602160-303 0.25 10 14 0.75 20 236
24" 25.80 25.80 472-00001740-203 0.25 7 16 0.75 18 269
24" 25.80 25.80 472-00001740-303 0.25 10 16 0.75 20 294
30+" 32.00 32.00 473-32003200-303 0.25 10 20 1.00 24 647
30+" 32.00 32.00 473-32003200-503 0.25 16 20 1.00 30 790
36+" 38.30 38.30 473-38303830-203 0.25 10 24 1.00 24 817
36+" 38.30 38.30 473-38303830-503 0.25 16 24 1.00 30 989

<p style="color: #919191; font-size: 12px;">*A= Sleeve Thickness
B=Sleeve Length
* Uses Multi-Seal Gasket</p>

Additional information

Weight N/A
Dimensions N/A
Pipe Lock PVC Ductile - PVC Steel

3", 4" PVC X 4" DIP, .25"X 7" SLEEVE, 4" PVC X 4" DIP, .25"X 7" SLEEVE, MULIT-SEAL, 4" PVC X 4" DIP, .25"X 7" SLEEVE, 6", 6" PVC X 6" DIP, .25"X 10" SLEEVE, MULIT-SEAL, 8", 10", 1110 PVC X 1110 DI, .25"X 10" SLEEVE, MULIT-SEAL, 10", 12" PVC X 12" DI, .25"X 7" SLEEVE, 12" PVC X 12" DI, .25" X 10" SLEEVE, 12", 14", 16", 20", 24"

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