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1006-66 Standard Flexible Coupling
Where to buy1006 Series · Standard Flexible Coupling
Part # 1006-66
1006 Series Size: 6" x 6"
Connects Concrete to Cast Iron, Plastic and Steel
| End 1 pipe OD range | 7.30" to 8.00" |
| End 2 pipe OD range | 6.00" to 6.70" |
| End 1 inside diameter | 7.80" |
| End 2 inside diameter | 6.40" |
| Length | 8.41 in |
| Width | 8.41 in |
| Height | 6.00 in |
| Weight | 2.59 lb |
Presenting the Fernco 1006-66, a robust 6" x 6" concrete to cast iron, plastic (sch 40, abs) and steel pipe coupling connector sewer and drain coupler adapter, engineered to provide seamless integration for your sewer, drain, and plumbing systems. Tailored to effortlessly accommodate 6" concrete pipes, or pipes with outer diameters ranging from 7.3"-8" to 6" cast iron, plastic or steel pipes, or pipes with outer diameters ranging from 6"-6.7", ensuring versatility across various applications. Crafted with meticulous attention to quality and performance, Fernco couplings boast elastomeric polyvinyl chloride construction and 300-GRADE stainless steel bands, delivering a robust, leak-proof fitting resistant to chemicals and sewer gases. Trusted by industry professionals and homeowners alike, Fernco couplings establish enduring, watertight seals for sewer and drain connections, eliminating the need for cumbersome glues or primers. Suitable for seamless integration in both vertical and horizontal installations.
With a maximum test pressure of 4.3 PSI and an intermittent operating temperature of 140 degrees f, these couplings offer unrivaled leak-proof, root-proof, and chemical-resistant attributes, guaranteeing unmatched reliability and longevity for your waterworks and plumbing requirements. Proudly manufactured in the united states for over 60 years, Fernco stands as the premier choice for dependable fittings.
Unmatched quality and performance. Engineered for lasting durability in plumbing, sewer, and drain applications, Fernco couplings offer a robust, leak-proof fitting, resistant to chemicals and sewer gases.
The preferred pipe connector. Fernco couplings stand as the top choice for flexible pipe connections in waste, drain, and vent applications. Trusted by plumbers, contractors, and municipalities worldwide.
Specs and codes. Complies with ASTM d 5926, c 1173, CSA b602 and are UPC approved. Rated for above ground and below ground use. Maximum test pressure: 4.3 PSI.
| Connection | Mechanical |
| Fitting type | Reducing Coupling |
| Flexible | Yes |
| Material | Elastomeric PVC, Stainless Steel |
| Color | Black |
| Standards | ASTM C1173, ASTM D5926, CSA B602, UPC |
| Application | Above Ground, DWV |
| Max test pressure | 4.3 psi |
| Temperature range | -30°F to 140°F |
Compliance
Meets American Iron and Steel and Build America, Buy America requirements for government and municipal projects.
Drawings and downloads
1006-66, PDF · 93.96 KB
1006-66 (this part)
| Part | Size | Pipe materials | Pipe OD range (end 1 / end 2) | Strong Back RC Shielded version |
|---|---|---|---|---|
| 1006-44 | 4" x 4" | Concrete to Cast Iron, Plastic and Steel | 5.25" to 5.75" / 4.00" to 4.50" | 1006-44RC |
| 1006-44LC | 4" x 4" | Large Concrete to Cast Iron, Plastic and Steel | 5.60" to 6.10" / 4.20" to 4.70" | 1006-44LCRC |
| 1006-54 | 5" x 4" | Concrete to Cast Iron, Plastic and Steel | 5.25" to 5.95" / 4.00" to 4.75" | |
| 1006-64 | 6" x 4" | Concrete to Cast Iron, Plastic and Steel | 7.25" to 7.95" / 4.00" to 4.50" | 1006-64RC |
| 1006-65 | 6" x 5" | Concrete to Cast Iron, Plastic and Steel | 7.30" to 8.00" / 5.40" to 5.60" | |
| 1006-66 (this part) | 6" x 6" | Concrete to Cast Iron, Plastic and Steel | 7.30" to 8.00" / 6.00" to 6.70" | 1006-66RC |
| 1006-84 | 8" x 4" | Concrete to Cast Iron, Plastic and Steel | 9.90" to 10.50" / 4.40" to 4.60" | |
| 1006-86 | 8" x 6" | Concrete to Cast Iron, Plastic and Steel | 9.90" to 10.50" / 6.53" to 6.73" | 1006-86RC |
| 1006-88 | 8" x 8" | Concrete to Cast Iron, Plastic and Steel | 9.90" to 10.50" / 7.95" to 8.70" | 1006-88RC |
| 1006-88LC | 8" x 8" | Large Concrete to Cast Iron, Plastic and Steel | 11.85" to 12.75" / 8.53" to 8.73" | |
| 1006-10-8 | 10" x 8" | Concrete to Cast Iron, Plastic and Steel | 11.85" to 12.75" / 8.53" to 8.73" | |
| 1006-1010 | 10" x 10" | Concrete to Cast Iron, Plastic and Steel | 12.00" to 12.85" / 9.85" to 10.75" | 1006-1010RC |
| 1006-1010LC | 10" x 10" | Large Concrete to Cast Iron, Plastic and Steel | 13.53" to 14.50" / 10.50" to 10.70" | 1006-1010LCRC |
| 1006-1210 | 12" x 10" | Concrete to Cast Iron, Plastic and Steel | 15.50" to 16.50" / 10.65" to 10.85" | 1006-1210RC |
| 1006-1210LC | 12" x 10" | Large Concrete to Cast Iron, Plastic and Steel | 15.10" to 16.00" / 10.50" to 10.70" | |
| 1006-1212 | 12" x 12" | Concrete to Cast Iron, Plastic and Steel | 15.50" to 16.50" / 11.75" to 12.60" | 1006-1212RC |
| 1006-1212LC | 12" x 12" | Large Concrete to Cast Iron, Plastic and Steel | 15.10" to 16.00" / 12.50" to 12.70" | 1006-1212LCRC |
| 1006-1510 | 15" x 10" | Concrete to Cast Iron, Plastic and Steel | 18.75" to 20.25" / 10.50" to 10.70" | 1006-1510RC |
| 1006-1512 | 15" x 12" | Concrete to Cast Iron, Plastic and Steel | 18.75" to 20.25" / 12.50" to 12.70" | 1006-1512RC |
| 1006-1515 | 15" x 15" | Concrete to Cast Iron, Plastic and Steel | 18.75" to 20.25" / 14.75" to 16.00" | 1006-1515RC |
| 1006-1818 | 18" x 18" | Concrete to Cast Iron, Plastic and Steel | 21.00" to 22.50" / 18.80" to 19.00" | 1006-1818RC |
| 1006-1818LC | 18" x 18" | Concrete to Cast Iron, Plastic and Steel | 23.00" to 24.50" / 17.50" to 19.00" | 1006-1818LCRC |
| 1006-2121 | 21" x 21" | Concrete to Cast Iron, Plastic and Steel | 25.10" to 26.60" / 22.20" to 22.40" | 1006-2121RC |
| 1006-2424 | 24" x 24" | Concrete to Cast Iron, Plastic and Steel | 29.00" to 30.50" / 24.90" to 25.10" | 1006-2424RC |
| 1006-2727 | 27" x 27" | Concrete to Cast Iron, Plastic and Steel | 32.00" to 33.90" / 27.90" to 28.10" | 1006-2727RC |
Also for above ground
Proflex shielded couplings
A stainless steel shield over the coupling for transitions between cast iron, plastic, steel and copper drain lines.
See Proflex
Made in the USA
Made for pros by pros
The 1006-66 is made in the USA. Fernco has built flexible couplings in Davison, Michigan since 1964, by people who take the work as seriously as you do.
Meet the team
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