Couplers

Couplers connect and secure components in power transmission systems, ensuring smooth operation and reliable performance. Choose from our wide selection of materials and sizes to match your specific transmission needs. Get the right coupler for your job at Jackson Systems today.

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Showing 1–48 of 69 resultsSorted by popularity

PVC Bulkhead Coupling for Rheem-Ruud Systems

Rheem

SKU: 68-104005-01
$1.29
MSRP: $1.48
You save 15%
Rheem-Ruud 68-104005-01 PVC Bulkhead Coupling quantity
Single Piece EPDM Split Sleeve Insert for Size 9 Sure-Flex Plus Couplers

TB Woods

SKU: 9JES
$117.98
MSRP: $135.68
You save 15%
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Single Piece EPDM Solid Sleeve Insert for Size 9 Sure-Flex Plus Couplers

TB Woods

SKU: 9JE
$107.25
MSRP: $123.34
You save 13%
TB Woods 9JE Single Piece EPDM Solid Sleeve Insert for Size 9 Sure-Flex Plus Couplers quantity
Single Piece Hytrel Solid Sleeve Insert for Size 8 Sure-Flex Plus Couplers

TB Woods

SKU: 8H
$326.58
MSRP: $375.57
You save 13%
TB Woods 8H Single Piece Hytrel Solid Sleeve Insert for Size 8 Sure-Flex Plus Couplers quantity
Single Piece EPDM Solid Sleeve Insert for Size 7 Sure-Flex Plus Couplers

TB Woods

SKU: 7JE
$69.71
MSRP: $80.17
You save 13%
TB Woods 7JE Single Piece EPDM Solid Sleeve Insert for Size 7 Sure-Flex Plus Couplers quantity
Single Piece EPDM Solid Sleeve Insert for Size 5 Sure-Flex Plus Couplers

TB Woods

SKU: 5JE
$32.18
MSRP: $37.01
You save 15%
TB Woods 5JE Single Piece EPDM Solid Sleeve Insert for Size 5 Sure-Flex Plus quantity
Single Piece Neoprene Solid Sleeve Insert for Size 3 Sure-Flex Plus Couplers

TB Woods

SKU: 3JN
$15.03
MSRP: $17.28
You save 13%
TB Woods 3JN Single Piece Neoprene Solid Sleeve Insert for Size 3 Sure-Flex Plus Couplers quantity
Size 3 Type J Sure-Flex Plus Coupler Flange, 1/2″ Bore

TB Woods

SKU: 3J-1/2
$20.13
MSRP: $23.15
You save 13%
TB Woods 3J-1/2 Size 3 Sintered Carbon Steel Type J Sure-Flex Plus Coupler Flange quantity
Two-Piece EPDM Split Sleeve Insert w/ Retaining Ring, Size 11

TB Woods

SKU: 11E
$425.06
MSRP: $488.82
You save 13%
TB Woods 11E Two-Piece EPDM Split Sleeve Insert w/ Retaining Ring, Size 11 quantity
Single Piece EPDM Split Sleeve Insert for Size 10 Sure-Flex Plus Couplers

TB Woods

SKU: 10JES
$158.01
MSRP: $181.71
You save 13%
TB Woods 10JES Single Piece EPDM Split Sleeve Insert for Size 10 Sure-Flex Plus Couplers quantity
Single Piece EPDM Solid Sleeve Insert for Size 10 Sure-Flex Plus Couplers

TB Woods

SKU: 10JE
$150.15
MSRP: $172.67
You save 13%
TB Woods 10JE Single Piece EPDM Solid Sleeve Insert for Size 10 Sure-Flex Plus Couplers quantity
Two Piece EPDM Split Sleeve Insert with Retaining Ring, Size 10

TB Woods

SKU: 10E
$233.28
MSRP: $268.27
You save 15%
TB Woods 10E Two Piece EPDM Split Sleeve Insert w/ Retaining Ring Size 10 quantity
3/8″ 90° Liquid Line Coupling

Trane

SKU: CPL0243
$20.85
MSRP: $23.98
You save 15%
Trane CPL0243 3/8" 90° Liquid Line Coupling quantity
Coupler for A21172xx Series Pumps

Laars Heating Systems

SKU: A2123414
$164.48
MSRP: $189.15
You save 15%
Laars Heating Systems A2123414 Coupler for A21172xx Series Pumps quantity
Replacement Coupling for Laars Heating Systems

Laars Heating Systems

SKU: A2118600
$46.19
MSRP: $53.12
You save 13%
Laars Heating Systems A2118600 Coupling quantity
1-3/8″ Pumpside Coupler for Hydronic Circulator Pumps

Taco Comfort Solutions

SKU: 953-2437RP
$124.35
MSRP: $143.00
You save 13%
Taco Comfort Solutions 953-2437RP 1-3/8" Pumpside Coupler quantity
Replacement Coupling for Hydronic Circulator Pumps

Taco Comfort Solutions

SKU: 110-009RP
$60.18
MSRP: $69.21
You save 15%
Taco Comfort Solutions 110-009RP Coupling quantity
Vacuum Gauge Coupler for HVAC Refrigeration Systems

Supco

SKU: VGC
$26.34
MSRP: $30.29
You save 13%
Supco VGC Vacuum Gauge Coupler quantity
4″ Aluminized Coupling Assembly for Radiant Tube Heaters

Superior Radiant

SKU: CR010
$34.73
MSRP: $39.94
You save 15%
Superior Radiant CR010 4" Aluminized Coupling Assembly quantity
Coupler 4″ Swaged Tube for Infrared Heating Systems

SCHWANK Parts

SKU: JA-0516-SW
$37.40
MSRP: $43.01
You save 15%
SCHWANK JA-0516-SW Coupler 4" Swaged Tube | SKU: JA-0516-SW quantity
IDB Coupling Replacement Part

Rheem

SKU: PD703024
$61.64
MSRP: $70.89
You save 15%
Rheem-Ruud PD703024 IDB Coupling quantity
Shaft Coupling for Reliable Power Transmission

PEMS

SKU: CPLG12563
$98.60
MSRP: $113.39
You save 15%
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PEMS 1037 Coupling for HVAC and Mechanical Systems

PEMS

SKU: 1037
$172.70
MSRP: $198.61
You save 15%
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Female Quick Coupler for Refrigerant Service Applications

Nu-Calgon

SKU: PG14
$31.20
MSRP: $35.88
You save 15%
Nu-Calgon PG14 Female Quick Coupler 09QCFBLK quantity
7/8″ R410A Bulkhead Coupling

Nordyne

SKU: 664479R
$65.75
MSRP: $75.61
You save 15%
Nordyne 664479R 7/8" R410A Bulkhead Coupling quantity
Coupling Flange for Secure Pipe & Equipment Connections

Mars

SKU: 11073
$168.69
MSRP: $193.99
You save 15%
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3/8″ Body Coupling for Maxon Combustion Systems

Maxon

SKU: 47489
$27.16
MSRP: $31.23
You save 15%
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RM-858 Coupler — Reliable HVAC System Connection

Miscellaneous Product

SKU: RM-858
$11.04
MSRP: $12.70
You save 15%
Miscellaneous Product RM-858 Coupler (118723) quantity
RM-798 Coupler (118473) for HVAC Systems

Miscellaneous Product

SKU: RM-798
$12.24
MSRP: $14.08
You save 15%
Miscellaneous Product RM-798 Coupler (118473) quantity
Coupler 3J 1/2 x 5/8 for Boiler & Water Heater Applications

Lochinvar & A.O. Smith

SKU: 100327308
$125.44
MSRP: $144.26
You save 15%
Lochinvar & A.O. Smith 100327308 Coupler 3J 1/2 x 5/8 quantity
Coupler Replacement Part, SKU 100278231

Lochinvar & A.O. Smith

SKU: 100278231
$97.44
MSRP: $112.06
You save 15%
Lochinvar & A.O. Smith 100278231 Coupler quantity
Blower Outlet Coupling 3×3 for Water Heaters & Boilers

Lochinvar & A.O. Smith

SKU: 100112701
$91.41
MSRP: $105.12
You save 15%
Lochinvar & A.O. Smith 100112701 Blower Outlet Coupling 3x3 quantity
Replacement Coupler Kit for M9220-xxx-3 Actuators on Round & Square Shafts

Johnson Controls

SKU: M9220-601
$17.25
MSRP: $19.84
You save 15%
Johnson Controls M9220-601 Replacement Coupler Kit for M9220-xxx-3 Actuators quantity
1″ Jackshaft Coupler Kit for M9220-xxx-3 Damper Actuators

Johnson Controls

SKU: M9220-600
$26.28
MSRP: $30.22
You save 15%
Johnson Controls M9220-600 1" Jackshaft Coupler Kit for M9220-xxx-3 Actuators quantity
Large Shaft Coupler Kit for M9208 Series Spring-Return Actuators

Johnson Controls

SKU: M9208-600
$18.91
MSRP: $21.75
You save 15%
Johnson Controls M9208-600 Large Shaft Coupler Kit for M9208 Series Actuators quantity
Barbed Coupling, 5/32″ x 5/32″ Pneumatic Fitting

Johnson Controls

SKU: F-300-31
$3.24
MSRP: $3.73
You save 15%
Johnson Controls F-300-31 Barbed Coupling, 5/32" x 5/32" quantity
Barbed Coupling, 3/8″ x 1/4″ Reducing Connection

Johnson Controls

SKU: F-300-21
$2.37
MSRP: $2.73
You save 15%
Johnson Controls F-300-21 Barbed Coupling, 3/8" x 1/4" quantity
Coupling-Spline Replacement Part for Hoshizaki Equipment

Hoshizaki

SKU: 418316-01
$107.30
MSRP: $123.40
You save 15%
Hoshizaki 418316-01 Coupling-Spline quantity
3″ Aeroquip Coupling for Hydronic Piping Systems

Hydrotherm

SKU: BM-3355
$195.30
MSRP: $224.60
You save 15%
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2″ Aeroquip Coupling for Hydrotherm Boiler Systems

Hydrotherm

SKU: BM-3354
$103.36
MSRP: $118.86
You save 15%
Read more
Coupling Box Kit — OEM Replacement Part

International Comfort Products

SKU: 1184342
$236.98
MSRP: $272.53
You save 15%
International Comfort Products 1184342 Coupling Box Kit quantity
Coupling Hose, 2″ Fitting x 2″ Long

International Comfort Products

SKU: 1002522
$8.31
MSRP: $9.56
You save 15%
International Comfort Products 1002522 Coupling Hose 2" Ftg x 2" Long quantity
Coupling Crimp 2.63 – Precision Hose End Fitting

Gates

SKU: 6G-8FJX
$17.65
MSRP: $20.30
You save 15%
Gates 6G-8FJX Coupling Crimp 2.63 quantity
Hydraulic Hose Coupling Fitting | SKU 6G-6MP

Gates

SKU: 6G-6MP
$13.23
MSRP: $15.21
You save 15%
Gates 6G-6MP Hydraulic Hose Coupling Fitting | SKU 6G-6MP quantity
CE Certified Coupler Plug

Honeywell Home

SKU: 32003055-003
$17.89
MSRP: $20.57
You save 15%
Honeywell 32003055-003 CE Certified Coupler Plug quantity
15 Z07 Rigid Coupling Galvanized Tee for Refrigeration Systems

Heatcraft Refrigeration

SKU: 2255845
$206.38
MSRP: $237.34
You save 15%
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Sleeve Coupler for LM/LP Series Circulators

Grundfos

SKU: 00485133
$235.19
MSRP: $270.47
You save 15%
Grundfos 00485133 Sleeve Coupler for LM/LP Series Circulators quantity
Coupler Cover for Watts Hydronic & Plumbing Systems

Watts

SKU: 0036095
$14.38
MSRP: $16.54
You save 15%
Watts 0036095 Coupler Cover quantity