Home

Explore

View Cart

Deals

Saved

Suggested searches

Plant-based protein powders
Vegan leather handbags
Bedroom decor
Waterproof jackets
Hoodies

Learn more about how we use your data to personalize your experience and ads. Recommendations are for informational purposes only.

BS

Blair Supply

Fernco Qwik Seal 4 Inch

Fernco Qwik Seal 4 Inch

Blair Supply

Fernco Qwik Seal 4 Inch

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$83.19

Color

Black

Quantity

Product description loading

Product description loading

This is the product description text that will appear here.

Shop is the next step on our mission to make commerce better for everyone.

Start selling

For brands

For creators

Build your store

Information

Shop Pay

Help center

Social

X (Twitter)

Instagram

Legal

Terms of Service

Privacy Policy

Your Privacy Choices

Powered by

|

Start selling for free

Language

© Shopify Inc. 2026

Quantity

1

Description

Fernco Qwik Seal 4 Inch Grey for Sch. 40 pipe inlet.

QwikSeal allows you to connect service pipe to solid wall, profile, closed profile and corrugated pipe.
Connects 4" SCH-40 pipe to 8" and larger pipe Meets ASTM C 923

No need to excavate ...

Delivery & Returns

B

Blair Supply

More from Blair Supply

Fernco Qwik Seal 6 Inch

Fernco Qwik Seal 6 Inch

Cherne Plastic Gripper Plug

Cherne Plastic Gripper Plug

Fernco Coupling PVC/CI x PVC/CI

Fernco Rubber Coupling PVC/CI x PVC/CI

Fernco Coupling Clay x PVC/CI

Fernco Coupling Clay x PVC/CI

Fernco ICON Pushfit

Smith-Blair 226 Single Band Full Circle Repair Clamp

Smith-Blair 226 Full Circle® Single Band Pipe Repair Clamp

Krausz Hymax Coupling

Krausz Hymax Coupling

Smith-Blair 313 Double Bale Service Saddle

Smith-Blair 313 Double Bale Service Saddle

Hymax Grip Coupling Restraint

Hymax Grip Coupling Restraint

Smith-Blair 411 Steel Coupling

Versatile Smith-Blair 411 Steel Pipe Couplings

Mueller ORISEAL II CURB STOP Female Iron Pipe with Drain

Smith-Blair 244 Full Circle Redi Clamp

Smith-Blair 244 Full Circle Redi Clamp

Related to Blair Supply

Oswald Supply

4.7

(287)

Door Closer Normally Closed

Trash Chute and Linen Chute Door Closer Normally Closed - Free Ground Shipping

(5)

Trash Chute and Linen Chute Door Closer Normally Extended Snap-on - Free Ground Shipping

(3)

22% off

T Handle and Latch Set, Chrome Locking with V- Spindle, Round Bolt/Plunger Latch, Midland Style with Keys and Hardware for Trash Chute and Linen Chute Doors - Free Ground Shipping

(2)

Midland "Style" T-Handle

T Handle, Chrome Locking with V Spindle, Midland Style with Keys and Hardware for Trash Chute and Linen Chute Doors - Free Ground Shipping

(1)

(MJCLAMP) Johnston Boiler Company Door Clamp (Door Lug) - Oswald Supply

(MJCLAMP) Johnston Boiler Company Door Clamp (Door Lug)

(1)

Wilkinson "Style" Thumb Latch

Trash Chute and Linen Chute Door Latch and Thumb Trigger Assembly - Free Ground Shipping

(4)

L Handle and Latch Set, Chrome Locking ADA Approved Reverse Mounting Handle with V- Spindle, Round Bolt/Plunger Latch with Keys and Hardware for Trash Chute and Linen Chute Doors - Free Ground Shipping - Oswald Supply

Chutes International L Handle and Latch Set, Chrome Locking ADA Approved Reverse Mounting Handle with V- Spindle, Round Bolt/Plunger Latch with Keys and Hardware for Trash Chute and Linen Chute Doors - Free Ground Shipping

3 x 4 x 1/2 Elliptical Topog-E S180 Handhole Gasket

3 x 4 x 1/2 Elliptical Topog-E S180 Handhole Gasket

1" Black Solid Plug - Oswald Supply

1" Black Solid Plug

(1)

Rubber Baffle with Hinge and Hardware (14‚Äö√Ñ√πWx24‚Äö√Ñ√πL) for 15" x 18" HR232 - Oswald Supply

Rubber Baffle with Hinge and Hardware (14”Wx24”L) for 15" x 18" HR232

(3)

5/8" Red Line Glass Gauge - Oswald Supply

5/8" Red Line Gauge Glass

(1)

McDonnell & Miller LWCO Gasket 150-14 - CMMP212 - Oswald Supply

McDonnell & Miller LWCO Gasket 150-14 - CMMP212

Compressed Air Advisors Online, Inc.

4.7

(210)

6% off

FS-Curtis FSC-1000QT- FSC-Max Fluid ST Premium Reciprocating Fluid Visc. 68, Standard Application 1 Quart

(3)

Champion / Infinity Quick-Lock Aluminum Piping -Union Elbow 20mm, PN: C90130-20

10% off

Tsunami - 50/120/240 Series - Oil Coalescing Filter Service Kit PN: 21999-0202

33% off

Champion R10/RV15/R15 Service Kit, Mineral Oil PN: Z11882

(6)

10% off

Tsunami - 50 Series - Water Separator Service Kit PN: 21999-0227

25% off

Champion RV30/R30 Service Kit, Mineral Oil PN: Z11883

(1)

38% off

FS-Curtis FSC-1000AQT- FSC-Max Fluid ET Premium Reciprocating Fluid Visc. 100 Elevated Temperature, 1 Quart

(5)

14% off

Saylor Beall - SayLube 1015 - Premium Reciprocating Air Compressor Oil - 1 Gallon, PN: 6755-Gal

Champion / Infinity Quick-Lock Aluminum Piping -Rubber lined Metal Hanger (3/8-16) 20mm , PN: 90821-20

Keltec - OEM Filter Element for 3/4" CAH-0088 Filter Housing

9% off

Tsunami - 20 Series Oil Coalescing Service Kit PN: 21999-0394

(1)

10% off

Tsunami - 20 Series - Water Separator Service Kit PN: 21999-0846

Max Warehouse

4.6

(7.7K)

Cantex 1X3/4 in. PVC Reducing Bushing 1 pk

39% off

Cantex 1X3/4 in. PVC Reducing Bushing 1 pk

3M P100 Acid Gas and Organic Vapor Respirator Cartridge Replacement Pink 2 pc

33% off

3M P100 Acid Gas and Organic Vapor Respirator Cartridge Replacement Pink 2 pc

(3)

Forney 4 in. Crimped Wire Wheel Brush Metal 6000 rpm 1 pc

29% off

Forney 4 in. Crimped Wire Wheel Brush Metal 6000 rpm 1 pc

National Hardware 6 in. L Zinc-Plated Extra Heavy Duty T-Hinge 1 pk

15% off

National Hardware 6 in. L Zinc-Plated Extra Heavy Duty T-Hinge 1 pk

STZ Industries 1-1/2 in. FIP each Black Malleable Iron Floor Flange

57% off

STZ Industries 1-1/2 in. FIP each Black Malleable Iron Floor Flange

(4)

Cantex 1/2 in. D PVC Female Adapter For PVC 1 pk

Cantex 1/2 in. D PVC Female Adapter For PVC 1 each

Shoe Goo Clear Shoe Repair and Protective Coating 3.7 oz

1% off

Shoe Goo Clear Shoe Repair and Protective Coating 3.7 oz

(1)

Trimaco Easy Mask 2 ft. W X 72 ft. L X 0.5 mil Pre-Taped Plastic Masking Film 1 pk

Trimaco Easy Mask 2 ft. W X 72 ft. L X 0.5 mil Pre-Taped Plastic Masking Film 1 pk

Prime-Line 7/8 in. D X 0.25 in. L Nylon Shower Door Roller 2 pk

34% off

Prime-Line 7/8 in. D X 0.25 in. L Nylon Shower Door Roller 2 pk

Orbit Adapter

26% off

Orbit Adapter

Gardner Bender 14-4 AWG Multiple Tap Connector Black 1 pk

1% off

Gardner Bender 14-4 AWG Multiple Tap Connector Black 1 pk

(3)

GopherHawk Small Body-Grip Animal Trap For Gophers and Moles 1 pk

GopherHawk Small Body-Grip Animal Trap For Gophers and Moles 1 pk

(6)

Blackhawk Supply

4.6

(429)

Midland Metal Mfg. 95404 3/8 RUBBER CLAMP 3/8 MOUNTING HOLE, Clamps, Non Perforated (Lined) Band, Rubber Clamp with 3/8 Mounting Hole | Blackhawk Supply

44% off

95404 | 3/8 RUBBER CLAMP 3/8 MOUNTING HOLE, Clamps, Non Perforated (Lined) Band, Rubber Clamp with 3/8 Mounting Hole | Midland Metal Mfg.

Belimo A-22PE-A15 Thermowell (fabricated) Stainless steel, 2" [50 mm], 1/2" NPT, SW=0.94" | Blackhawk Supply

A-22PE-A15 | Thermowell (fabricated) Stainless steel, 2" [50 mm], 1/2" NPT, SW=0.94" | Belimo

Midland Metal Mfg. 44101 1/4 BRONZE ELBOW, Nipples and Fittings, Bronze Fittings, 90 Degree Elbow | Blackhawk Supply

77% off

44101 | 1/4 BRONZE ELBOW, Nipples and Fittings, Bronze Fittings, 90 Degree Elbow | Midland Metal Mfg.

Midland Metal Mfg. 28085 1/4 SQ HD BARSTOCK PLUG, Brass Fittings, Pipe, Square Head Plug | Blackhawk Supply

60% off

28085 | 1/4 SQ HD BARSTOCK PLUG, Brass Fittings, Pipe, Square Head Plug | Midland Metal Mfg.

CR Magnetics CR5220-75 DC Current Transducer | Solid Core | Single Element | DC Frequency 0 - 500 Output Load | 24 VDC +/-10% | 0-75 ADC Input Range | 4 - 20 mADC Output Range | 0.79" ID | Blackhawk Supply

6% off

CR5220-75 | DC Current Transducer | Solid Core | Single Element | DC Frequency 0 - 500 Output Load | 24 VDC +/-10% | 0-75 ADC Input Range | 4 - 20 mADC Output Range | 0.79" ID | CR Magnetics

Midland Metal Mfg. 65774API 3/4" STEEL API COUPLING, Nipples and Fittings, Black API Couplings, Black API Couplings | Blackhawk Supply

58% off

65774API | 3/4" STEEL API COUPLING, Nipples and Fittings, Black API Couplings, Black API Couplings | Midland Metal Mfg.

Midland Metal Mfg. 982130 1/2 X 260 GREEN OXYGEN TAPE, Accessories, Teflon Tapes, Green Oxygen Tape | Blackhawk Supply

55% off

982130 | 1/2 X 260 GREEN OXYGEN TAPE, Accessories, Teflon Tapes, Green Oxygen Tape | Midland Metal Mfg.

Spears M-64-P 3/4X1/2 PVC MALE ADAPTER MHTXSOC | Blackhawk Supply

M-64-P | 3/4X1/2 PVC MALE ADAPTER MHTXSOC | (PG:20) Spears

Midland Metal Mfg. 6408O12 1-1/16-12 OR HEX HD PLUG, Hydraulic, Steel O-Ring Adapter, O-Ring Hex Head Plug | Blackhawk Supply

55% off

6408O12 | 1-1/16-12 OR HEX HD PLUG, Hydraulic, Steel O-Ring Adapter, O-Ring Hex Head Plug | Midland Metal Mfg.

Midland Metal Mfg. 28157S 1/4 MIPXFIP SHORT BS STR ELBOW, Brass Fittings, Pipe, 90 Deg Street Elbow | Blackhawk Supply

55% off

28157S | 1/4 MIPXFIP SHORT BS STR ELBOW, Brass Fittings, Pipe, 90 Deg Street Elbow | Midland Metal Mfg.

Midland Metal Mfg. 10066 3/8 FLARE PLUG, Brass Fittings, SAE 45 Deg Flare, Flared Plug | Blackhawk Supply

77% off

10066 | 3/8 FLARE PLUG, Brass Fittings, SAE 45 Deg Flare, Flared Plug | Midland Metal Mfg.

(1)

Midland Metal Mfg. 21178 2 GALVANIZED VENT CAP, Nipples and Fittings, Galvanized 150# Malleable Fitting, Mushroom Vent Caps | Blackhawk Supply

52% off

21178 | 2 GALVANIZED VENT CAP, Nipples and Fittings, Galvanized 150# Malleable Fitting, Mushroom Vent Caps | Midland Metal Mfg.

Discover top brands

Exclusive offer available

The GLD Shop

4.7 (168.7K)

Little Sleepies

Exclusive offer available

Little Sleepies

4.9 (402.1K)

OOFOS

Exclusive offer available

OOFOS

4.5 (177.1K)

Mandala Scrubs

Exclusive offer available

Mandala Scrubs

4.6 (11.2K)

Aviator Nation

Exclusive offer available

Aviator Nation

4.5 (92.5K)

Rockstar Original

Rockstar Original

Exclusive offer available

Rockstar Original

4.6 (182K)

32 Degrees

4.7 (227.9K)

Fashion Nova

4.3 (428.9K)

Culture Kings US

Culture Kings US

Culture Kings US

4.7 (147.6K)

Princess Polly USA

Princess Polly USA

Princess Polly USA

4.5 (408.7K)