Top 51 Industrial Scientific Compression Fittings

Last Updated: Oct 16, 2024 • 21,097 reviews analyzed

Our most popular Industrial Scientific Compression Fittings products based on sales, online popularity and other expert reviews. Updated frequently.

#1
Joywayus 1/2" Female 3/4" Male Soild Brass Water Tank Connector Theaded Bulkhead Fitting With 2 Rubber Rings Stablizing

Joywayus 1/2" Female 3/4" Male Soild Brass Water Tank Connector Theaded Bulkhead Fitting With 2 Rubber Rings Stablizing

5
On popular sellers 17 days for last 30 days Found on 2021-12-12
#2
Lifegard Aquatics 1/2-Inch Double Threaded Bulkhead

Lifegard Aquatics 1/2-Inch Double Threaded Bulkhead

4.2
On popular sellers 17 days for last 30 days Found on 2021-12-12
#3
1" UNISEAL Flexible Tank Adapter (Bulkhead) - 2 Pack

1" UNISEAL Flexible Tank Adapter (Bulkhead) - 2 Pack

3.9
On popular sellers 17 days for last 30 days Found on 2022-10-26
#4
LIFEGARD Aquatics Double Threaded Bulkhead Kit for Fish Aquariums – High-Impact Resistant PVC – Includes Bulkhead Fitting, Gasket, Lock Nut – Jet Black – 1 Inch

LIFEGARD Aquatics Double Threaded Bulkhead Kit for Fish Aquariums – High-Impact Resistant PVC – Includes Bulkhead Fitting, Gasket, Lock Nut – Jet Black – 1 Inch

3.7
On popular sellers 11 days for last 30 days Found on 2023-01-12
#5
Legines Brass Compression Tube Fitting, Union, 1/8" OD x 1/8" OD, Pack of 2

Legines Brass Compression Tube Fitting, Union, 1/8" OD x 1/8" OD, Pack of 2

3.6
On popular sellers 17 days for last 30 days Found on 2024-05-06
#6
1 1/2" UNISEAL Flexible Tank Adapter (Bulkhead) - 2 Pack

1 1/2" UNISEAL Flexible Tank Adapter (Bulkhead) - 2 Pack

3.5
On popular sellers 17 days for last 30 days Found on 2022-04-03
#7
2" UNISEAL Flexible Tank Adapter (Bulkhead) - 2 Pack

2" UNISEAL Flexible Tank Adapter (Bulkhead) - 2 Pack

3.4
On popular sellers 17 days for last 30 days Found on 2022-10-26
#8
Lytool Double Wire Ferrule Kit,1200pcs Ferrules Terminal Set, Insulated Ferrule Crimp Pin, Twin Ferrule Connectors Wire Ends Terminals Pins, Single-Line Ferrules and Twin Wire Ferrule Set, AGW 23-6

Lytool Double Wire Ferrule Kit,1200pcs Ferrules Terminal Set, Insulated Ferrule Crimp Pin, Twin Ferrule Connectors Wire Ends Terminals Pins, Single-Line Ferrules and Twin Wire Ferrule Set, AGW 23-6

3.3
On popular sellers 17 days for last 30 days Found on 2023-08-09
#9
KOOTNAS 2-Pack Solid Brass Bulkhead Fittings, 1/4 NPT Taper Female 3/4" Straight Male Thread Brass Water Tank Connector with 4 Rubber Rings 4 Silicone Rings, for Tank Body, Wooden Barrels, etc

KOOTNAS 2-Pack Solid Brass Bulkhead Fittings, 1/4 NPT Taper Female 3/4" Straight Male Thread Brass Water Tank Connector with 4 Rubber Rings 4 Silicone Rings, for Tank Body, Wooden Barrels, etc

3.2
On popular sellers 17 days for last 30 days Found on 2023-01-19
#10
Brass Compression Tube Fitting, Union, 1/4" OD x 1/4" OD, 5pcs

Brass Compression Tube Fitting, Union, 1/4" OD x 1/4" OD, 5pcs

3.2
On popular sellers 17 days for last 30 days Found on 2023-01-19
#11
Suiwotin 2pcs NPT1 PVC Bulkhead Fitting, 1 Inch Plastic Water Tank Connector Threaded Thru-Bulk Pipe Fittings for Rain Barrels, Aquariums, Bucket Hose Adapter, Ponds, Pools

Suiwotin 2pcs NPT1 PVC Bulkhead Fitting, 1 Inch Plastic Water Tank Connector Threaded Thru-Bulk Pipe Fittings for Rain Barrels, Aquariums, Bucket Hose Adapter, Ponds, Pools

3.1
On popular sellers 17 days for last 30 days Found on 2024-02-01
#12
NIBCO (448-005)1/2" FIPT PVC Schedule 40 Cap Fitting

NIBCO (448-005)1/2" FIPT PVC Schedule 40 Cap Fitting

3.1
On popular sellers 17 days for last 30 days Found on 2023-06-19
#13
FVIEXE 10PCS 1 Inch PVC Bulkhead Fitting, Double Threaded Bulkhead Water Tank Connector for Rain Barrels, Aquariums, Water Tanks

FVIEXE 10PCS 1 Inch PVC Bulkhead Fitting, Double Threaded Bulkhead Water Tank Connector for Rain Barrels, Aquariums, Water Tanks

3.1
On popular sellers 17 days for last 30 days Found on 2023-01-19
#14
Taiidaues 46pcs Brass Compression Tube Pipe Fittings Assortment Kit, 1/8" 3/16" 1/4" 5/16" 3/8" 1/2" OD Compression Union Connector & Compression Sleeves Ferrules

Taiidaues 46pcs Brass Compression Tube Pipe Fittings Assortment Kit, 1/8" 3/16" 1/4" 5/16" 3/8" 1/2" OD Compression Union Connector & Compression Sleeves Ferrules

3.1
On popular sellers 17 days for last 30 days Found on 2023-12-20
#15
Rierdge 2 Pcs Brass Bulkhead Fitting, 3/8" Female 1/2" Male Water Tank Connector with 2 Rubber Ring for Rain Barrels, Aquariums

Rierdge 2 Pcs Brass Bulkhead Fitting, 3/8" Female 1/2" Male Water Tank Connector with 2 Rubber Ring for Rain Barrels, Aquariums

3.1
On popular sellers 17 days for last 30 days Found on 2023-01-19
#16
ZYAMY 50pcs 1/4" Tube ID Brass Compression Fitting, 4mm Tube OD Brass Compression Insert Tube Support Compression Sleeve Fitting

ZYAMY 50pcs 1/4" Tube ID Brass Compression Fitting, 4mm Tube OD Brass Compression Insert Tube Support Compression Sleeve Fitting

3.1
On popular sellers 17 days for last 30 days Found on 2023-12-20
#17
10 Pack Bulkhead Fitting, Garden Hose Threaded 3/4 Inch Male GHT x 1/2 Inch Female NPT Double Threaded Bulkhead Water Tank Connector for Rain Barrels Water Tank Pond Aquarium Tubs Pools Spigot

10 Pack Bulkhead Fitting, Garden Hose Threaded 3/4 Inch Male GHT x 1/2 Inch Female NPT Double Threaded Bulkhead Water Tank Connector for Rain Barrels Water Tank Pond Aquarium Tubs Pools Spigot

3.1
On popular sellers 17 days for last 30 days Found on 2023-12-20
#18
Beduan 1" FPT Bulkhead Water Tank Connector Stainless Steel Thru-bulk Fitting

Beduan 1" FPT Bulkhead Water Tank Connector Stainless Steel Thru-bulk Fitting

3
On popular sellers 15 days for last 30 days Found on 2023-01-12
#19
QuQuyi 1/2 Inch PVC Bulkhead Water Tank Connector Adapter Fitting with Plugs Thru-Bulk Pipe Fitting for Rain Barrels, Aquariums, Ponds(Set of 3)

QuQuyi 1/2 Inch PVC Bulkhead Water Tank Connector Adapter Fitting with Plugs Thru-Bulk Pipe Fitting for Rain Barrels, Aquariums, Ponds(Set of 3)

3
On popular sellers 15 days for last 30 days Found on 2023-01-12
#20
1/2" UNISEAL Flexible Tank Adapter (Bulkhead) - 2 Pack

1/2" UNISEAL Flexible Tank Adapter (Bulkhead) - 2 Pack

3
On popular sellers 15 days for last 30 days Found on 2023-01-19
#21
Lifegard Aquatics 1/2-Inch Bulkhead Fitting Kit

Lifegard Aquatics 1/2-Inch Bulkhead Fitting Kit

2.9
On popular sellers 15 days for last 30 days Found on 2023-01-19
#22
Joywayus 1/4" NPT Female 1/2" Male Brass Bulkhead Fitting Bulk Head Pipe Fitting Bulkhead Tank Fitting Coupler

Joywayus 1/4" NPT Female 1/2" Male Brass Bulkhead Fitting Bulk Head Pipe Fitting Bulkhead Tank Fitting Coupler

2.9
On popular sellers 15 days for last 30 days Found on 2021-12-12
#23
3/4" UNISEAL Flexible Tank Adapter (Bulkhead) - 2 Pack

3/4" UNISEAL Flexible Tank Adapter (Bulkhead) - 2 Pack

2.9
On popular sellers 15 days for last 30 days Found on 2023-01-19
#24
The Stop Shop Inverted Flare Tube Nut for 5/16" Tube (1/2-20 Threads) (Pack of 12)

The Stop Shop Inverted Flare Tube Nut for 5/16" Tube (1/2-20 Threads) (Pack of 12)

2.8
On popular sellers 15 days for last 30 days Found on 2023-01-10
#25
2 Pieces 3/4 Inch PVC Bulkhead Fitting for Water Barrel, Water Tank, Rain Barrels,NPT3/4 female thread(1 inch I.D.) PVC

2 Pieces 3/4 Inch PVC Bulkhead Fitting for Water Barrel, Water Tank, Rain Barrels,NPT3/4 female thread(1 inch I.D.) PVC

2.8
On popular sellers 15 days for last 30 days Found on 2023-03-26
#26
Carvedexquisitely Stainless Steel 304 Tank Bulkhead Fitting With 2 Rubber Ring,Double 1/2" Female NPT and 3/4" Male GHT (Garden Hose Threaded), 2 Pack

Carvedexquisitely Stainless Steel 304 Tank Bulkhead Fitting With 2 Rubber Ring,Double 1/2" Female NPT and 3/4" Male GHT (Garden Hose Threaded), 2 Pack

2.7
On popular sellers 15 days for last 30 days Found on 2023-03-26
#27
Aienxn 50PCS 1/4" OD Brass Compression Fittings Assortment kit, 20PCS Brass Sleeve Ferrules, 20PCS Brass Inserts, 10PCS Brass Nuts for Connecting air, Fuel, Water, Oil and inert Gases Lines Q-069-kit

Aienxn 50PCS 1/4" OD Brass Compression Fittings Assortment kit, 20PCS Brass Sleeve Ferrules, 20PCS Brass Inserts, 10PCS Brass Nuts for Connecting air, Fuel, Water, Oil and inert Gases Lines Q-069-kit

2.7
On popular sellers 15 days for last 30 days Found on 2024-02-01
#28
Anderson Metals 00560-04 Plastic Compression Sleeve, 1/4" (Pack of 25)25

Anderson Metals 00560-04 Plastic Compression Sleeve, 1/4" (Pack of 25)25

2.7
On popular sellers 15 days for last 30 days Found on 2022-03-07
#29
Anderson Metals 50062-06 50062 Brass Compression Tube Fitting, Union, 3/8" x 3/8" Tube OD

Anderson Metals 50062-06 50062 Brass Compression Tube Fitting, Union, 3/8" x 3/8" Tube OD

2.5
On popular sellers 13 days for last 30 days Found on 2021-12-13
#30
Litorange 2 PCS Brass Bulkhead Coupling Both End 1/4" NPT Female,Outer Diameter 3/4-16UNF Brass Bulk Head Pipe Fitting Bulkhead Tank Fitting Coupler Coupling,15/16" Length (Pack of 2)

Litorange 2 PCS Brass Bulkhead Coupling Both End 1/4" NPT Female,Outer Diameter 3/4-16UNF Brass Bulk Head Pipe Fitting Bulkhead Tank Fitting Coupler Coupling,15/16" Length (Pack of 2)

2.5
On popular sellers 13 days for last 30 days Found on 2024-03-17
#31
RockDIG 20Pcs 1/0 Wire Ferrules Copper Pin Cord Ferrules Matte Tin Plating(1/0 Gauge - 20PCS)

RockDIG 20Pcs 1/0 Wire Ferrules Copper Pin Cord Ferrules Matte Tin Plating(1/0 Gauge - 20PCS)

2.4
On popular sellers 13 days for last 30 days Found on 2023-02-04
#32
Luckyweld 2 Pcs Brass Bulkhead Fitting, 1/2" Female 3/4" Male Water Tank Connector, With 2 Rubber Ring for Water Tank, Faucet, Hoses, Accessories (Without Cover-2Pcs/Pack)

Luckyweld 2 Pcs Brass Bulkhead Fitting, 1/2" Female 3/4" Male Water Tank Connector, With 2 Rubber Ring for Water Tank, Faucet, Hoses, Accessories (Without Cover-2Pcs/Pack)

2.4
On popular sellers 13 days for last 30 days Found on 2023-01-19
#33
Aulufft 8 Pcs 3/4 Inch Bulkhead Fitting Gasket Bulkhead Water Connector Double Threaded PVC Bulkhead Adapter with Plugs for Rain Barrels,Aquariums,Water Tanks,Tubs,Pools

Aulufft 8 Pcs 3/4 Inch Bulkhead Fitting Gasket Bulkhead Water Connector Double Threaded PVC Bulkhead Adapter with Plugs for Rain Barrels,Aquariums,Water Tanks,Tubs,Pools

2.4
On popular sellers 13 days for last 30 days Found on 2022-01-30
#34
2'' UNISEAL Flexible Tank Adapter (bulkhead) - 6 Pack

2'' UNISEAL Flexible Tank Adapter (bulkhead) - 6 Pack

2.3
On popular sellers 13 days for last 30 days Found on 2023-01-19
#35
CheeMuii 4pcs Bulkhead Brass Pipe Fitting Anchor Coupling Bulkhead Tank Fitting Bulkhead Tank Fitting Frame Hose Connector

CheeMuii 4pcs Bulkhead Brass Pipe Fitting Anchor Coupling Bulkhead Tank Fitting Bulkhead Tank Fitting Frame Hose Connector

2.3
On popular sellers 13 days for last 30 days Found on 2023-02-04
#36
PATIKIL 1/4 Inch Tube OD Brass Compression Sleeves Ferrules, 25 Pack Brass Ferrule Fitting Brass Compression Fitting Assortment Kit for Air Water Gas Pipe

PATIKIL 1/4 Inch Tube OD Brass Compression Sleeves Ferrules, 25 Pack Brass Ferrule Fitting Brass Compression Fitting Assortment Kit for Air Water Gas Pipe

2.3
On popular sellers 13 days for last 30 days Found on 2023-06-19
#37
AN6 AN -6 6AN 6-AN AN-6 aluminum Olive Sleeve Insert Ferrule for PTFE Teflon Hose End Fitting Adapter 10pcs

AN6 AN -6 6AN 6-AN AN-6 aluminum Olive Sleeve Insert Ferrule for PTFE Teflon Hose End Fitting Adapter 10pcs

2.3
On popular sellers 13 days for last 30 days Found on 2023-11-28
#38
GASHER 10PCS Brass Compression Tube Pipe Fitting Connector, 1/4" Tube OD x 1/4" Tube OD Connector

GASHER 10PCS Brass Compression Tube Pipe Fitting Connector, 1/4" Tube OD x 1/4" Tube OD Connector

2.2
On popular sellers 11 days for last 30 days Found on 2023-07-15
#39
Ice Maker Water Line Brass Compression Tube Fitting, Union, 3/8” OD x 3/8” OD, 2 Pack

Ice Maker Water Line Brass Compression Tube Fitting, Union, 3/8” OD x 3/8” OD, 2 Pack

2.2
On popular sellers 11 days for last 30 days Found on 2023-09-05
#40
Horiznext Stainless Steel 304 Compression Fitting to connect 1/2 inch OD tube x 1/2 NPT Male thread Coupler, for brass copper stainless steel tubing

Horiznext Stainless Steel 304 Compression Fitting to connect 1/2 inch OD tube x 1/2 NPT Male thread Coupler, for brass copper stainless steel tubing

2
On popular sellers 11 days for last 30 days Found on 2021-12-13
#41
Stainless Steel 1/2” NPT Weldless Bulkhead Strong Gaskets Easy to Use Bulkhead Fitting for Homebrew Kettles Beer Rain Barrel Weldless Bulkhead Aquarium Adapter 1/2” NPT Weldless Seal Bulkhead Fitting

Stainless Steel 1/2” NPT Weldless Bulkhead Strong Gaskets Easy to Use Bulkhead Fitting for Homebrew Kettles Beer Rain Barrel Weldless Bulkhead Aquarium Adapter 1/2” NPT Weldless Seal Bulkhead Fitting

2
On popular sellers 11 days for last 30 days Found on 2023-02-14
#42
Siptenk 180PCS Brass Compression Sleeves Ferrules & Inserts Tube OD 1/2" 3/8" 5/16" 1/4" 3/16", 5 Sizes Tubing Insert Brass Ferrule Kit for DOT Air Brake LIne Fittings

Siptenk 180PCS Brass Compression Sleeves Ferrules & Inserts Tube OD 1/2" 3/8" 5/16" 1/4" 3/16", 5 Sizes Tubing Insert Brass Ferrule Kit for DOT Air Brake LIne Fittings

2
On popular sellers 11 days for last 30 days Found on 2023-06-19
#43
Pysrych 304 Stainless Steel Compression Tube Fitting Union with Double Ferrules 1/4" OD x 1/4" OD, Pack of 2

Pysrych 304 Stainless Steel Compression Tube Fitting Union with Double Ferrules 1/4" OD x 1/4" OD, Pack of 2

2
On popular sellers 11 days for last 30 days Found on 2024-08-30
#44
Mess Stopper™ Universal Oil Service Rubber Plugs and Caps Kit, 4 Large, 4 Medium Size, 8 Small, Round

Mess Stopper™ Universal Oil Service Rubber Plugs and Caps Kit, 4 Large, 4 Medium Size, 8 Small, Round

2
On popular sellers 11 days for last 30 days Found on 2024-08-07
#45
Banjo TF150 Polypropylene Bulkhead Tank Fitting, 1-1/2" NPT Female

Banjo TF150 Polypropylene Bulkhead Tank Fitting, 1-1/2" NPT Female

2
On popular sellers 11 days for last 30 days Found on 2023-02-04
#46
3/4 Inch Flexible Rubber Tank Adapter Compression Fittings for Sealing (Pack of 10)

3/4 Inch Flexible Rubber Tank Adapter Compression Fittings for Sealing (Pack of 10)

2
On popular sellers 11 days for last 30 days Found on 2023-04-21
#47
MuHize Compression Tube Fitting - Upgraded 3/16" High Pressure Compression Union, Brake Line Adapter Fittings Assortment, Compression Tube Fitting for Industrial Use or Trucks Trailers(Pack of 8)

MuHize Compression Tube Fitting - Upgraded 3/16" High Pressure Compression Union, Brake Line Adapter Fittings Assortment, Compression Tube Fitting for Industrial Use or Trucks Trailers(Pack of 8)

2
On popular sellers 11 days for last 30 days Found on 2024-02-08
#48
Breezliy 1/4", 3/8", 5/16", 1/2" OD Brass Compression Insert,Sleeve Ferrule,Nut 200PCS

Breezliy 1/4", 3/8", 5/16", 1/2" OD Brass Compression Insert,Sleeve Ferrule,Nut 200PCS

1.9
On popular sellers 8 days for last 30 days Found on 2024-02-01
#49
NVX XWF88PK 8 Pack 8 AWG Ferrule with NVX Heat Shrink Include for 8 Gauge AWG Wires

NVX XWF88PK 8 Pack 8 AWG Ferrule with NVX Heat Shrink Include for 8 Gauge AWG Wires

1.6
On popular sellers 8 days for last 30 days Found on 2023-02-04
#50
Pysrych 304 Stainless Steel Compression Fitting 1/4" Tube OD x 1/8" NPT Male Coupler Straight Adapter Connect with Double Ferrules Pack of 2

Pysrych 304 Stainless Steel Compression Fitting 1/4" Tube OD x 1/8" NPT Male Coupler Straight Adapter Connect with Double Ferrules Pack of 2

1.6
On popular sellers 8 days for last 30 days Found on 2024-05-21
#51
Siptenk 228PCS Brass Compression Sleeves Ferrules for Tube OD 1/2" 3/8" 5/16" 1/4" 3/16" 1/8", 6 Sizes Hose Compression Fitting Brass Ferrule Kit for DOT Air Brake Lines

Siptenk 228PCS Brass Compression Sleeves Ferrules for Tube OD 1/2" 3/8" 5/16" 1/4" 3/16" 1/8", 6 Sizes Hose Compression Fitting Brass Ferrule Kit for DOT Air Brake Lines

1.6
On popular sellers 8 days for last 30 days Found on 2024-02-08

EDITOR'S NOTES

During our Industrial Scientific Compression Fittings research, we found hundreds Industrial Scientific Compression Fittings products and shortlisted 51 quality products. We collected and analyzed 21,097 customer reviews through our big data system to write the Industrial Scientific Compression Fittings list. We found that most customers choose Industrial Scientific Compression Fittings with an average rating of 1.8 . The seller of top 1 product with rating 5 and has received honest feedback from 1,944 consumers.

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