Romac Industries Alpha™ 4 in. Pipe Restrained Flange Adapter
Part #RALPHAFC490
| Item #7048276
$729.85 each
Fits Pipe Size:
Product Details
- Wide range
- Restrained flanged coupling adapter
- Manufactured in the USA
- All cast components (end rings, center ring, and bolt guides) are ductile iron, meeting or exceeding the requirements of ASTM A 536, grade 65-45-12
- Ductile (nodular) iron, meeting or exceeding ASTM A 536, Grade 65-45-12. Machine sharpened and heat treated. Xylan 1424 coated for superior corrosion resistance
- Machine sharpened and heat treated. Xylan 1424 coated for superior corrosion resistance
- SBR compounded for water and sewer service per ASTM D2000, classified by UL to meet NSF61 or NBR compounded for water and sewer service per ASTM D2000, NSF61 Certified
- O-Ring style flange gasket is NBR in accordance with ASTM D2000, NSF61 Certified
- Draw hooks 304 stainless steel
- Ramp runners reinforced nylon
Documents
Specifications
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ANSI SpecificationsANSI 372, ANSI 61, ANSI Class 125, ANSI Class 150
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ASTM SpecificationsASTM A-536 Grade 65-45-12, ASTM D-2000
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ApplicationCast Iron Pipe, Ductile Iron Pipe, HDPE Pipe, PVC Pipe