Simple Two-Piece DesignEngineered for Reliability

Viton® is a registered trademark of DuPont Dow Elastomers.

Visit our web site: www.spearsmfg.comPROGRESSIVE PRODUCTS FROM SPEARS INNOVATION & TECHNOLOGY

Sample Engineering SpecificationAll plastic saddle fittings shall be clamp-on type with O-ring seal constructed from PVC Type I cell classification 12454 or CPVC Type IV cell classification 23447. All O-rings shall be Buna-N, EPDM or Viton®. All saddles shall be piloted at O-ring area for positive positioning in pipe. All bolt clamping hardware shall be zinc plated steel or stainless steel. All threaded saddle outlets shall be Steel Reinforced (SR) design. Saddles shall be pressure rated at 235 psi for use on pipe sizes through 4" nominal IPS diameters and 200 psi for use on 6" pipe, maximum internal pressure for water at 73°F, as manufactured by Spears Manufacturing Company.

Excellent Metal-to-Plastic System TransitionEasily installs on metal pipe as a transition to plastic system.

PVC & CPVC Tee or CrossConfigurationsAvailable in PVC Schedule 40 and PVC or CPVC Schedule 80 in 2" - 6" pipe saddle with choice of slip or Steel Reinforced (SR) thread outlet sizes ranging from 1/2" through 4" with single Tee or double Cross outlets.

Patented SR Design Female ThreadsPatented Stainless Steel Reinforced (SR) design on female thread outlets for superior strength.

O-ring OptionsChoice of high grade Buna-N or EPDM O-rings for Schedule 40 and EPDM or Viton® O-rings for Schedule 80, for application specific selection for optimum chemical resistance.

4-Bolt Design, Choice of HardwarePositive attachment eliminates splitting problems associated with plastic wedge fasteners and outperforms 2-Bolt clamp saddle designs. Choose zinc plated or stainless steel nut, bolt and washer hardware.

Excellent Pressure Capabilities Maximum internal pressure rating of 235 psi through 4" and 200 psi for 6" at 73°F.

Special pilot engageswith hole in pipe toprevent saddledislocation.

O-ring seal providespositive, trouble-freesealing to pipe.

Spears PVC & CPVC Clamp-On Saddles allow quick, easy and reliable addition of branch lines to existing piping system lines. These versatile saddle units can be used in either temporary or permanent installations on all types of pipe with IPS (Iron Pipe size) outside diameter, such as PVC, CPVC, Polyethylene, Polypropylene and Steel.

COS-2-0500

PVC & CPVC CLAMP-ON SADDLESSPEARS

Simple Installation

Copyright 2000 Spears Manufacturing Company. All Rights Reserved. Printed in the United States of America 9/00. COS-2-0500©

1.Using a standard industrial grade hole-saw, cut specified hole in desired position on pipe according to recommended hole saw size engraved on the saddle. Note: Care must be taken to deburr hole and remove all residue from hole area to assure tight fit and avoid leakage.

2.Fully seat O-ring in groove on underside of saddle outlet component. Position over hole and fully seat saddle onto pipe. Note: Saddle outlets are piloted. Be sure pilot lip fully engages with hole in pipe.

3.Place strap component opposite outlet and secure with bolts (4), nuts (4) and washers (8). Important: Washers MUST be placed under each bolt head (1) and under each nut (1) to avoid damage to saddle.

4.Tighten bolts to specified torque:

1Outlet-sized with bushing

2 x 1/2 3/4 82 x 3/4 7/8 82 x 1 1-1/8 8

2 x 1-1/4 1-1/2 82 x 1-1/2 1-1/2 8

2-1/2 x 1-1/2 1-3/4 83 x 1/21 7/8 83 x 3/4 7/8 83 x 1 1-1/8 8

3 x 1-1/41 2-1/4 83 x 1-1/21 2-1/4 8

3 x 2 2-1/4 84 x 1/21 1-1/8 84 x 3/41 1-1/8 8

4 x 1 1-1/8 84 x 1-1/41 1-3/4 84 x 1-1/2 1-3/4 8

4 x 2 2-1/4 84 x 2-1/21 3 8

4 x 3 3 86 x 1/21 1-1/8 106 x 3/41 1-1/8 10

6 x 1 1-1/8 106 x 1-1/41 2-1/4 106 x 1-1/21 2-1/4 10

6 x 2 2-1/4 106 x 2-1/21 3 10

6 x 3 3 106 x 4 4 10

Saddle x OutletSize

RecommendedHole Size

Recommended Bolt Torque

ft/lbs

SPEARS® MANUFACTURING COMPANY

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P.O. Box 9203, Sylmar, CA 91392(818) 364-1611 • http://www.spearsmfg.com

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