Fernco 1001-44RCWC 4" X 4" Clay Pipe Shielded RC Coupling Connector Sewer and Drain Flexible Adapter

Part # 1001-44RCWC

BELOW-GROUND PIPE CONNECTOR EXCELLENCE. Designed to resist heavy earth loads and shear forces, Fernco RC pipe couplings stand as the optimal choice for...
THE PREFERRED PIPE CONNECTOR. Fernco couplings stand as the top choice for flexible pipe connections in waste, drain, and vent applications.
UNSURPASSED DURABILITY. Provides a permanent, leak-proof solution for sewer, drain, waste, and vent piping needs, ensuring enduring...
American Craftsmanship. With over 60 years of proud manufacturing in the USA, Fernco's products reflect unparalleled quality and...

1001 Series Size: 4" x 4", RCWC

All documents

Dimensions

End 1 pipe OD range	5.15" to 5.85"
End 2 pipe OD range	5.15" to 5.85"
End 1 inside diameter	5.60"
Length	6.15 in
Width	6.15 in
Height	4.00 in
Weight	1.36 lb

Product details

Introducing the Fernco 1001-44RCWC 4" X 4" RC shielded couplings, the ultimate solution for demanding pipe connections. Specifically designed to effortlessly connect 4" Clay to 4" Clay pipes, this coupling accommodates pipe outer diameters ranging from 5.15"-5.85" on one end and 5.15"-5.85" on the other end, guaranteeing a flexible fit for various applications. Built to withstand challenging conditions, including slight off-set in host pipes, these shielded couplings offer unparalleled adaptability and resilience. Engineered for below-ground excellence, Fernco RC pipe couplings resist heavy earth loads and shear forces, ensuring secure connections that last.

Trusted by professionals worldwide, Fernco is the preferred choice for waste, drain, and vent applications. Plumbers, contractors, and municipalities rely on Fernco couplings for their unmatched performance and peace of mind. Fernco couplings deliver a permanent, leak-proof solution for sewer, drain, waste, and vent piping needs, meeting stringent requirements and standards with ease. Backed by industry-leading specs and codes compliance, including ASTM D 5926, C 1173 CSA B602, and UPC Approval, Fernco couplings ensure reliability above and below ground. With a maximum test pressure of 4.3 PSI, these couplings are designed for waste, drain and vent applications. Crafted with pride in the USA for over 60 years, Fernco's legacy of American craftsmanship shines through in every product.

UNRIVALED RESILIENCE IN CHALLENGING CONDITIONS. Fernco RC shielded couplings accommodate challenging pipe connections, including slight off-set in host pipes.

FLEXIBLE FIT. Specifically designed to connect 4" Clay to 4" Clay pipes. This coupling accommodates pipe outer diameters (ODs) ranging from 5.15"-5.85" on one end and 5.15"-5.85" on the other end.

SPECS and CODES. Complies with ASTM D 5926, C 1173, CSA B602 and are UPC Approved. Best for below ground use. Maximum test pressure: 4.3 PSI.

Specifications

Product
Connection	Coupling
Fitting type	Male
Flexible	Yes
Material	Elastomeric PVC, Stainless Steel
Color	Black, Silver
Standards	ASTM D 5926, C 1173 CSA B602, UPC

Performance
Max test pressure	4.3 psi
Temperature range	-30°F to 140°F

Drawings and downloads

Documents

1001-1010 PDF · 2.84 MB
1001-44 Spec Sheet PDF · 3.04 MB
1002-43.pdf PDF · 3.6 MB
fernco-plumbing-catalog-08-24.pdf PDF · 35.27 MB
page-2.pdf PDF · 505.4 KB
Installation instructions All products

Compare 1001 Series sizes

1001-44

Size
4" x 4"

Pipe materials
Clay to Clay

Pipe OD range
4.85" to 5.55"

Strong Back RC
1001-44RC
1001-44RCWC (this part)

Size
4" x 4"

Pipe OD range
5.15" to 5.85"
1001-44WC

Size
4" x 4"

Pipe materials
Western Clay to Western Clay

Pipe OD range
5.15" to 5.85"

Strong Back RC
1001-44WCRC
1001-54

Size
5" x 4"

Pipe materials
Clay to Clay

Pipe OD range
5.65" to 6.35" / 4.85" to 5.55"
1001-55

Size
5" x 5"

Pipe materials
Clay to Clay

Pipe OD range
5.65" to 6.35"

Strong Back RC
1001-55RC
1001-64

Size
6" x 4"

Pipe materials
Clay to Clay

Pipe OD range
7.00" to 7.60" / 5.10" to 5.80"

Strong Back RC
1001-64RC
1001-64WC

Size
6" x 4"

Pipe materials
Western Clay to Western Clay

Pipe OD range
7.50" to 8.25" / 5.40" to 5.60"
1001-65

Size
6" x 5"

Pipe materials
Clay to Clay

Pipe OD range
7.00" to 7.60" / 5.65" to 6.35"
1001-66

Size
6" x 6"

Pipe materials
Clay to Clay

Pipe OD range
7.00" to 7.75" / 7.05" to 7.75"

Strong Back RC
1001-66RC
1001-66WC

Size
6" x 6"

Pipe materials
Western Clay to Western Clay

Pipe OD range
7.50" to 8.25"

Strong Back RC
1001-66WCRC
1001-84

Size
8" x 4"

Pipe materials
Clay to Clay

Pipe OD range
9.30" to 10.05" / 5.03" to 5.22"
1001-86

Size
8" x 6"

Pipe materials
Clay to Clay

Pipe OD range
9.30" to 10.05" / 6.75" to 7.30"

Strong Back RC
1001-86RC
1001-86WC

Size
8" x 6"

Pipe materials
Western Clay to Western Clay

Pipe OD range
9.55" to 10.20" / 7.70" to 7.90"

Strong Back RC
1001-86WCRC
1001-88

Size
8" x 8"

Pipe materials
Clay to Clay

Pipe OD range
9.20" to 9.85" / 9.10" to 9.85"

Strong Back RC
1001-88RC
1001-88WC

Size
8" x 8"

Pipe materials
Western Clay to Western Clay

Pipe OD range
9.55" to 10.20"

Strong Back RC
1001-88WCRC
1001-10-8

Size
10" x 8"

Pipe materials
Clay to Clay

Pipe OD range
12.00" to 12.70" / 9.55" to 9.75"

Strong Back RC
1001-10-8RC
1001-1010

Size
10" x 10"

Pipe materials
Clay to Clay

Pipe OD range
12.00" to 12.70"

Strong Back RC
1001-1010RC
1001-1010WC

Size
10" x 10"

Pipe materials
Western Clay to Western Clay

Pipe OD range
12.00" to 12.70"

Strong Back RC
1001-1010WCRC
1001-1210

Size
12" x 10"

Pipe materials
Clay to Clay

Pipe OD range
13.75" to 14.70" / 11.75" to 12.70"
1001-1212

Size
12" x 12"

Pipe materials
Clay to Clay

Pipe OD range
13.75" to 14.70"

Strong Back RC
1001-1212RC
1001-1212WC

Size
12" x 12"

Pipe materials
Western Clay to Western Clay

Pipe OD range
14.50" to 15.45"

Strong Back RC
1001-1212WCRC
1001-1510

Size
15" x 10"

Pipe materials
Clay to Clay

Pipe OD range
17.00" to 18.65" / 12.50" to 12.70"
1001-1512

Size
15" x 12"

Pipe materials
Clay to Clay

Pipe OD range
17.00" to 18.30" / 14.28" to 14.48"

Strong Back RC
1001-1512RC
1001-1515

Size
15" x 15"

Pipe materials
Clay to Clay

Pipe OD range
17.15" to 18.65"

Strong Back RC
1001-1515RC
1001-1818

Size
18" x 18"

Pipe materials
Clay to Clay

Pipe OD range
20.85" to 22.50" / 21.00" to 22.50"

Strong Back RC
1001-1818RC
1001-2121

Size
21" x 21"

Pipe materials
Clay to Clay

Pipe OD range
23.00" to 25.25"

Strong Back RC
1001-2121RC
1001-2424

Size
24" x 24"

Pipe materials
Clay to Clay

Pipe OD range
27.50" to 29.75"

Strong Back RC
1001-2424RC
1001-2727

Size
27" x 27"

Pipe materials
Clay to Clay

Pipe OD range
30.90" to 33.15"

Strong Back RC
1001-2727RC

Part	Size	Pipe materials	Pipe OD range (end 1 / end 2)	Strong Back RC Shielded version
1001-44	4" x 4"	Clay to Clay	4.85" to 5.55"	1001-44RC
1001-44RCWC (this part)	4" x 4"		5.15" to 5.85"
1001-44WC	4" x 4"	Western Clay to Western Clay	5.15" to 5.85"	1001-44WCRC
1001-54	5" x 4"	Clay to Clay	5.65" to 6.35" / 4.85" to 5.55"
1001-55	5" x 5"	Clay to Clay	5.65" to 6.35"	1001-55RC
1001-64	6" x 4"	Clay to Clay	7.00" to 7.60" / 5.10" to 5.80"	1001-64RC
1001-64WC	6" x 4"	Western Clay to Western Clay	7.50" to 8.25" / 5.40" to 5.60"
1001-65	6" x 5"	Clay to Clay	7.00" to 7.60" / 5.65" to 6.35"
1001-66	6" x 6"	Clay to Clay	7.00" to 7.75" / 7.05" to 7.75"	1001-66RC
1001-66WC	6" x 6"	Western Clay to Western Clay	7.50" to 8.25"	1001-66WCRC
1001-84	8" x 4"	Clay to Clay	9.30" to 10.05" / 5.03" to 5.22"
1001-86	8" x 6"	Clay to Clay	9.30" to 10.05" / 6.75" to 7.30"	1001-86RC
1001-86WC	8" x 6"	Western Clay to Western Clay	9.55" to 10.20" / 7.70" to 7.90"	1001-86WCRC
1001-88	8" x 8"	Clay to Clay	9.20" to 9.85" / 9.10" to 9.85"	1001-88RC
1001-88WC	8" x 8"	Western Clay to Western Clay	9.55" to 10.20"	1001-88WCRC
1001-10-8	10" x 8"	Clay to Clay	12.00" to 12.70" / 9.55" to 9.75"	1001-10-8RC
1001-1010	10" x 10"	Clay to Clay	12.00" to 12.70"	1001-1010RC
1001-1010WC	10" x 10"	Western Clay to Western Clay	12.00" to 12.70"	1001-1010WCRC
1001-1210	12" x 10"	Clay to Clay	13.75" to 14.70" / 11.75" to 12.70"
1001-1212	12" x 12"	Clay to Clay	13.75" to 14.70"	1001-1212RC
1001-1212WC	12" x 12"	Western Clay to Western Clay	14.50" to 15.45"	1001-1212WCRC
1001-1510	15" x 10"	Clay to Clay	17.00" to 18.65" / 12.50" to 12.70"
1001-1512	15" x 12"	Clay to Clay	17.00" to 18.30" / 14.28" to 14.48"	1001-1512RC
1001-1515	15" x 15"	Clay to Clay	17.15" to 18.65"	1001-1515RC
1001-1818	18" x 18"	Clay to Clay	20.85" to 22.50" / 21.00" to 22.50"	1001-1818RC
1001-2121	21" x 21"	Clay to Clay	23.00" to 25.25"	1001-2121RC
1001-2424	24" x 24"	Clay to Clay	27.50" to 29.75"	1001-2424RC
1001-2727	27" x 27"	Clay to Clay	30.90" to 33.15"	1001-2727RC