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☀️ Take an Additional 10% Off Your Entire Order with code PROGRADE10 at checkout.
☀️ Additional 10% Off • PROGRADE10

Best Sellers

Our most popular couplers, hose, clamps, and irrigation parts. Updated automatically based on what customers actually buy.

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    €116,95 - €116,95
    €116,95
    €116,95 - €116,95
    €116,95

    Flexfab 5521-050, 1/2" x 25 ft Green Premium Silicone Heater Hose, .50"

    In stock

    FlexFab Series: 5521 Part Number: 5521-050 Suggested Clamp: FLX2582-0006 Inside Diameter (ID): 0.50" (13mm) Outside Diameter (OD): 0.89" (23mm)...

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    €116,95 - €116,95
    €116,95
    €116,95 - €116,95
    €116,95
  • €104,95 - €104,95
    €104,95
    €104,95 - €104,95
    €104,95

    Flexfab 5521-038, 3/8" x 25 ft Green Premium Silicone Heater Hose, .38"

    In stock

    FlexFab Series: 5521 Part Number: 5521-038 Suggested Clamp: FLX2582-0006 Inside Diameter (ID): 0.38" (10mm) Outside Diameter (OD): 0.77" (20mm)...

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    €104,95 - €104,95
    €104,95
    €104,95 - €104,95
    €104,95
  • €166,95 - €166,95
    €166,95
    €166,95 - €166,95
    €166,95

    Flexfab 5521-025, 1/4" x 50 ft Green Premium Silicone Heater Hose, .25"

    In stock

    FlexFab Series: 5521 Part Number: 5521-025​​​​​​​ Inside Diameter (ID): 0.25" (6mm) Outside Diameter (OD): 0.64" (16mm) Hose Length: 50' Bend Ra...

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    €166,95 - €166,95
    €166,95
    €166,95 - €166,95
    €166,95
  • €326,95 - €326,95
    €326,95
    €326,95 - €326,95
    €326,95

    Flexfab 5526-125, 1-1/4" x 50 ft Blue Silicone Heater Hose, 1.25"

    In stock

    FlexFab Series: 5526 Part Number: 5526-125 Inside Diameter (ID): 1.25" (32mm) Outside Diameter (OD): 1.58" (40mm) Hose Length: 50' Bend Radious: ...

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    €326,95 - €326,95
    €326,95
    €326,95 - €326,95
    €326,95
  • €763,95 - €763,95
    €763,95
    €763,95 - €763,95
    €763,95

    Flexfab 5526-062, 5/8" x 250 ft Blue Silicone Heater Hose, .63" (Reel)

    In stock

    FlexFab Series: 5526 Part Number: 5526-062 Suggested Clamp: FLX2582-0008 Inside Diameter (ID): 0.63" (16mm) Outside Diameter (OD): 0.96" (24mm)...

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    €763,95 - €763,95
    €763,95
    €763,95 - €763,95
    €763,95
  • €31,95 - €31,95
    €31,95
    €31,95 - €31,95
    €31,95

    Foster FM5905, 5 Series, Industrial Coupler, Automatic, 3/4" Hose Barb, Brass

    In stock

    Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster FM5905 is a Brass 1/2" industrial coupler from the Foster 5 Seri...

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    €31,95 - €31,95
    €31,95
    €31,95 - €31,95
    €31,95
  • €30,95 - €30,95
    €30,95
    €30,95 - €30,95
    €30,95

    Foster FM5505, 5 Series, Industrial Coupler, Automatic, 3/4" Male NPT, Brass

    In stock

    Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster FM5505 is a Brass 1/2" industrial coupler from the Foster 5 Seri...

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    €30,95 - €30,95
    €30,95
    €30,95 - €30,95
    €30,95
  • €22,95 - €22,95
    €22,95
    €22,95 - €22,95
    €22,95

    Foster FM4104, 4 Series, Industrial Coupler, Automatic, 1/4" Male NPT, Brass

    In stock

    Reliable, leak-free 3/8" connections for air and fluid lines. The Foster FM4104 is a Brass 3/8" industrial coupler from the Foster 4 Series — a hig...

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    €22,95 - €22,95
    €22,95
    €22,95 - €22,95
    €22,95
  • €17,95 - €17,95
    €17,95
    €17,95 - €17,95
    €17,95

    Foster 4104, 4 Series, Industrial Coupler, Manual, 1/4" Male NPT, Brass, Steel

    In stock

    Reliable, leak-free 3/8" connections for air and fluid lines. The Foster 4104 is a Brass/Steel 3/8" industrial coupler from the Foster 4 Series — a...

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    €17,95 - €17,95
    €17,95
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  • €7,95 - €7,95
    €7,95
    €7,95 - €7,95
    €7,95

    Foster 48-4B, 4 Series, Industrial Plug, 3/8" Hose Barb, Brass

    In stock

    Reliable, leak-free 3/8" connections for air and fluid lines. The Foster 48-4B is a Brass 3/8" industrial plug from the Foster 4 Series — a high-fl...

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    €7,95 - €7,95
    €7,95
    €7,95 - €7,95
    €7,95
  • €9,95 - €9,95
    €9,95
    €9,95 - €9,95
    €9,95

    Foster SG3603, 3 Series, Industrial Coupler, Manual, Sleeve Guard, 1/4" Hose Barb, Brass

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Foster SG3603 is a Brass 1/4" industrial coupler from the Foster 3 Series — the m...

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    €9,95 - €9,95
    €9,95
    €9,95 - €9,95
    €9,95
  • €15,95 - €15,95
    €15,95
    €15,95 - €15,95
    €15,95

    Foster FM3303, 3 Series, Industrial Coupler, Automatic, 3/8" Male NPT, Brass

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Foster FM3303 is a Brass 1/4" industrial coupler from the Foster 3 Series — the m...

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    €15,95 - €15,95
    €15,95
    €15,95 - €15,95
    €15,95
  • €14,95 - €14,95
    €14,95
    €14,95 - €14,95
    €14,95

    Foster 3003HW, 3 Series, Industrial Coupler, Manual, 1/4" Female NPT, Brass (HOT WATER)

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Foster 3003HW is a Brass/SS 1/4" industrial coupler from the Foster 3 Series — th...

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    €14,95 - €14,95
    €14,95
    €14,95 - €14,95
    €14,95
  • €9,95 - €9,95
    €9,95
    €9,95 - €9,95
    €9,95

    Foster 210-3603, Aro 210 Series, Coupler, Automatic, 1/4" Hose Barb, Brass, Steel

    In stock

    Series: 210 Part number: 210-3603 Interchange: Aro 210 Body: 1/4" Coupler, Automatic Thread: 1/4" Hose Barb Material: Heavy-Duty Brass, Stee...

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    €9,95 - €9,95
    €9,95
    €9,95 - €9,95
    €9,95
  • €16,95 - €16,95
    €16,95
    €16,95 - €16,95
    €16,95

    Foster SL3003, 3 Series, Industrial Coupler, Automatic, 1/4" Female NPT, Brass With Ball Sleeve Lock

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Foster SL3003 is a Brass 1/4" industrial coupler from the Foster 3 Series — the m...

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    €16,95 - €16,95
    €16,95
    €16,95 - €16,95
    €16,95
  • €16,95 - €16,95
    €16,95
    €16,95 - €16,95
    €16,95

    Foster 310-4504, Aro 310 Series, Coupler, Automatic, 1/2" Male NPT, Brass, Steel

    In stock

    Series: 310 Part number: 310-4404 Interchange: Aro 310 Body: 3/8" Coupler, Automatic Thread: 1/2" Female NPT, FPT Material: Heavy-Duty Brass...

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    €16,95 - €16,95
    €16,95
    €16,95 - €16,95
    €16,95
  • €24,95 - €24,95
    €24,95
    €24,95 - €24,95
    €24,95

    Foster 5905, 5 Series, Industrial Coupler, Automatic, 3/4" Hose Barb, Brass, Steel

    In stock

    Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster 5905 is a Brass/Steel 1/2" industrial coupler from the Foster 5 ...

    View full details
    €24,95 - €24,95
    €24,95
    €24,95 - €24,95
    €24,95
  • €21,95 - €21,95
    €21,95
    €21,95 - €21,95
    €21,95

    3 Series, Reusable Hose Barb, 1/4" Industrial Coupler x 3/8" ID x 11/16" OD Hose, FMSD9-3

    Low stock

    Series: 3 Series Part Number:  FMSD9-3 Interchange: Industrial Interchange Body: 1/4" Industrial Coupler (Automatic) Thread: 3/8" ID X 11/...

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    €21,95 - €21,95
    €21,95
    €21,95 - €21,95
    €21,95
  • €20,95 - €20,95
    €20,95
    €20,95 - €20,95
    €20,95

    Foster 3203GB, 3 Series, Industrial Coupler, Automatic, 3/8" Female NPT, Brass

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Foster 3203GB is a Brass 1/4" industrial coupler from the Foster 3 Series — the m...

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    €20,95 - €20,95
    €20,95
    €20,95 - €20,95
    €20,95
  • €6,95 - €6,95
    €6,95
    €6,95 - €6,95
    €6,95

    Foster 3 Series, Reusable Hose Barb, 1/4" Industrial Plug x 1/4" ID x 5/8" OD Hose, PB7-3

    In stock

    Series: 3 Series Part Number:  PB7-3 Interchange: Industrial Interchange Body: 1/4" Industrial Plug Thread: 1/4" ID X 5/8" OD (Reusable Ho...

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    €6,95 - €6,95
    €6,95
    €6,95 - €6,95
    €6,95
  • €46,95 - €46,95
    €46,95
    €46,95 - €46,95
    €46,95

    Foster 3303S/S, 3 Series, Industrial Coupler, Manual, 3/8" Male NPT, Stainless Steel

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Foster 3303S/S is a 303 Stainless 1/4" industrial coupler from the Foster 3 Serie...

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    €46,95 - €46,95
    €46,95
    €46,95 - €46,95
    €46,95
  • €3,95 - €3,95
    €3,95
    €3,95 - €3,95
    €3,95

    Foster 71-3, 3 Series, Industrial Plug, 3/8" Hose Barb (Push-On), Steel

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Foster 71-3 is a Steel 1/4" industrial plug from the Foster 3 Series — the most p...

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    €3,95 - €3,95
    €3,95
    €3,95 - €3,95
    €3,95
  • €346,95 - €346,95
    €346,95
    €346,95 - €346,95
    €346,95

    Flexfab 5526-075, 3/4" x 100 ft Blue Silicone Heater Hose, .75"

    In stock

    FlexFab Series: 5526 Part Number: 5526-075 Suggested Clamp: FLX2582-0010 Inside Diameter (ID): 0.75" (19mm) Outside Diameter (OD): 1.08" (27mm) ...

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    €346,95 - €346,95
    €346,95
    €346,95 - €346,95
    €346,95
  • €11,95 - €11,95
    €11,95
    €11,95 - €11,95
    €11,95

    Foster H1B, FHK Series, ISO B, 1/8" Two Way Shut-off, Coupler, Brass

    In stock

    Series: FHK Part Number: H1B Interchange: ISO B 7241-1 Coupler Body: 1/8" Valved Thread: 1/8" Female NPT, FPT Material: Solid Brass Quantity: 1

    €11,95 - €11,95
    €11,95
    €11,95 - €11,95
    €11,95