JCM universal clamp couplings provide a full circumferential seal and wide range for the permanent repair or reconnection of pipe. Most popular and economical clamp provides a full circumferential seal and wide range.
JCM Single Band Universal Clamp Coupling, 4 in Fits Pipe, Connection Type: Asbestos Cement/Cast Iron/Ductile Iron/HDPE/PVC/Steel, 5/8 in Bolt, Number of Bolts: 2, 20 ga, SBR Gasket, Stainless Steel Body, Painted, Material Standard: ANSI A21.11, ASTM A536 Grade 60-40-18, ASTM A242, ASTM D2000 M4AA 607, AWWA C111, 7 in W, -40 to 150 deg F
| Body Material | : | Stainless Steel |
| Bolt Size | : | 5/8 in |
| Dimensions | : | 7 in W |
| Finish | : | Painted |
| Fits Pipe Size | : | 4 in |
| Gasket Material | : | SBR |
| Gauge | : | 20 ga |
| Material Standard | : | ANSI A21.11, ASTM A536 Grade 60-40-18, ASTM A242, ASTM D2000 M4AA 607, AWWA C111 |
| Number of Bolts | : | 2 |
| Temperature Rating | : | -40 to 150 deg F |
- Corrosion-resistant, high-strength low alloy bolts and nuts (AWWA C-111, ANSI A21.11.) are standard, drop-in bolts means no loose parts
- Meets ANSI/AWWA C230 stainless steel full encirclement repair and service connection clamps
- Low profile ductile iron lugs (ASTM A536) with mutually supporting sliding fingers provide distortion free tightening over wide range
- Positive attachment of band to lugs eliminates mechanical weaknesses and band pull-out
- Type 304 stainless steel band conforms to pipe irregularities maintaining sealing pressure for entire gasket
- Gridded gasket with long tapered ends and recessed bridge plate assures even gasket pressure throughout range - without wrinkling or crimping
- Compounded for use with water, salt solutions, mild acids and bases
- 18-8 type 304 certifiable prime stainless steel band
- Ductile iron lugs
- Corrosion-resistant low alloy national coarse rolled thread bolts and heavy hex nut
- Virgin styrene-butadiene rubber (SBR) gasket compounded for use with water, salt solutions, mild acids and bases
- Corrosion-resistant shop coat paint primer
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