Fernco Strong-Back 1071-4242HTRC Shielded PVC Coupling for Corrugated Polyethylene Plumbing Connections

1071 Series · Corrugated Pipe Flexible Coupling

Fernco Strong-Back 1071-4242HTRC Shielded PVC Coupling for Corrugated Polyethylene Plumbing Connections

Part # 1071-4242HTRC

Below-ground pipe connector excellence. Designed to resist heavy earth loads and shear forces, Fernco strong-back RC pipe couplings stand as the optimal...
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...

1071 Series Size: 42" x 42"

Connects Corrugated Polyethylene to Corrugated Polyethylene

Drawing (PDF) All documents

Dimensions

Download drawing (PDF)

End 1 pipe OD range	46.70" to 48.20"
End 2 pipe OD range	46.70" to 48.20"
End 1 inside diameter	47.70"
Length	49.12 in
Width	49.12 in
Height	10.00 in
Weight	36.44 lb

Product details

Introducing the Fernco strong-back 1071-4242HTRC 42 " x 42" strong-back RC shielded couplings, the ultimate solution for demanding pipe connections. Specifically designed to effortlessly connect 42" corrugated polyethylene to 42" corrugated polyethylene pipes, this coupling accommodates pipe outer diameters ranging from 46.7"-48.2" on one end and 46.7"-48.2" 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 strong-back 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 1203, 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 strong-back RC shielded couplings accommodate challenging pipe connections, including slight off-set in host pipes.

Flexible fit. Specifically designed to connect 42" corrugated polyethylene to 42" corrugated polyethylene pipes. This coupling accommodates pipe outer diameters (ODs) ranging from 46.7"-48.2" on one end and 46.7"-48.2" 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	Mechanical
Fitting type	Straight Coupling
Flexible	Yes
Material	Elastomeric PVC, Stainless Steel
Color	Black, Silver
Standards	ASTM D5926
Application	Below Ground, DWV

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

Drawings and downloads

Documents

Dimensional drawing

1071-4242HTRC, PDF · 304.76 KB

Download

HTRC Corrugated_sell-sheet PDF · 452.64 KB
1070 Series Coupling Installation PDF · 897.66 KB
Corrugated Pipe Couplings Installation PDF · 1.39 MB
HTRC Shielded Corruugated Flexible Coupling PDF · 575.29 KB
Installation instructions All products

Compare 1071 Series sizes

Corrugated Polyethylene to Corrugated Polyethylene

1071-1010HTRC

Size
10" x 10"

Pipe OD range
10.60" to 12.10"
1071-1212HTRC

Size
12" x 12"

Pipe OD range
13.50" to 15.00"
1071-1515HTRC

Size
15" x 15"

Pipe OD range
16.70" to 18.20"
1071-1818HTRC

Size
18" x 18"

Pipe OD range
20.30" to 21.80"
1071-2424HTRC

Size
24" x 24"

Pipe OD range
27.05" to 28.55"
1071-3030HTRC

Size
30" x 30"

Pipe OD range
34.40" to 35.90"
1071-3636HTRC

Size
36" x 36"

Pipe OD range
40.50" to 42.00"
1071-4242HTRC (this part)

Size
42" x 42"

Pipe OD range
46.70" to 48.20"
1071-4848HTRC

Size
48" x 48"

Pipe OD range
53.10" to 54.60"
1071-5454HTRC

Size
54" x 54"
1071-6060HTRC

Size
60" x 60"

Pipe OD range
65.80" to 67.30"

Part	Size	Pipe OD range (end 1 / end 2)
1071-1010HTRC	10" x 10"	10.60" to 12.10"
1071-1212HTRC	12" x 12"	13.50" to 15.00"
1071-1515HTRC	15" x 15"	16.70" to 18.20"
1071-1818HTRC	18" x 18"	20.30" to 21.80"
1071-2424HTRC	24" x 24"	27.05" to 28.55"
1071-3030HTRC	30" x 30"	34.40" to 35.90"
1071-3636HTRC	36" x 36"	40.50" to 42.00"
1071-4242HTRC (this part)	42" x 42"	46.70" to 48.20"
1071-4848HTRC	48" x 48"	53.10" to 54.60"
1071-5454HTRC	54" x 54"
1071-6060HTRC	60" x 60"	65.80" to 67.30"