Tubing Couplers

Hose Tubing Coupler, Straight, Reducer, Silicone, Black, 1.75 in. Inlet, 1.50 in. Outlet, 4.00 in. Length, Each

Part Number: BPU-3257045038

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Estimated Ship Date: Today

Hose Tubing Coupler, Straight, Reducer, Silicone, Black, 1.50 in. Inlet, 1.25 in. Outlet, 4.00 in. Length, Each

Part Number: BPU-3257038032

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Estimated Ship Date: Today

Hose Tubing Coupler, Straight, Reducer, Silicone, Black, 4.00 in. Inlet, 3.50 in. Outlet, 4.00 in. Length, Each

Part Number: BPU-3257102089

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Estimated Ship Date: Today

Hose Tubing Coupler, Straight, Reducer, Silicone, Black, 2.50 in. Inlet, 2.00 in. Outlet, 4.00 in. Length, Each

Part Number: BPU-3257063051

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Estimated Ship Date: Today

Hose Tubing Coupler, Straight, Reducer, Silicone, Black, 3.00 in. Inlet, 2.50 in. Outlet, 4.00 in. Length, Each

Part Number: BPU-3257076063

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Hose Tubing Coupler, Straight, Silicone, Black, 5.50 in. Inlet, 5.50 in. Outlet, 4.00 in. Length, Each

Part Number: BPU-SIUNVB140S

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Estimated Ship Date: Today

Hose Tubing Coupler, Straight, Reducer, Silicone, Black, 3.50 in. Inlet, 3.00 in. Outlet, 4.00 in. Length, Each

Part Number: BPU-3257089076

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Estimated Ship Date: Today

Hose Tubing Coupler, Straight, Reducer, Silicone, Black, 2.00 in. Inlet, 1.75 in. Outlet, 4.00 in. Length, Each

Part Number: BPU-3257051045

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Estimated Ship Date: Today

Hose Tubing Coupler, Straight, Reducer, Silicone, Black, 2.00 in. Inlet, 1.50 in. Outlet, 4.00 in. Length, Each

Part Number: BPU-3257051038

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Estimated Ship Date: Today

Hose Tubing Coupler, Straight, Reducer, Silicone, Black, 2.50 in. Inlet, 2.25 in. Outlet, 4.00 in. Length, Each

Part Number: BPU-3257063557

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Hose Coupler Silicone 4ply Aramid Reinforced Straight Reducer Transition 1.50 in. Inlet I.D. 0.75 in. Outlet I.D. 4.00 in. Overall Length Black

Part Number: VPE-19713

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Estimated Ship Date: Today

Hose Tubing Coupler, Straight, Reducer, Silicone, Black, 4.00 in. Inlet, 3.00 in. Outlet, 4.00 in. Length, Each

Part Number: BPU-3257102076

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Estimated Ship Date: Oct 21, 2025 if ordered today

• Drop Ship
• Special Order

Hose Tubing Coupler, Straight, Reducer, Silicone, Black, 5.00 in. Inlet, 4.00 in. Outlet, 4.00 in. Length, Each

Part Number: BPU-3257127100

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Estimated Ship Date: Oct 23, 2025 if ordered today

• Drop Ship
• Special Order

Hose Tubing Coupler, Straight, Reducer, Silicone, Black, 1.50 in. Inlet, 1.38 in. Outlet, 4.00 in. Length, Each

Part Number: BPU-3257038035

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Estimated Ship Date: Today

Hose Tubing Coupler, Straight, Reducer, Silicone, Black, 2.25 in. Inlet, 2.00 in. Outlet, 4.00 in. Length, Each

Part Number: BPU-3257057051

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Estimated Ship Date: Oct 21, 2025 if ordered today

• Drop Ship
• Special Order

Hose Tubing Coupler, Straight, Reducer, Silicone, Black, 1.75 in. Inlet, 1.25 in. Outlet, 4.00 in. Length, Each

Part Number: BPU-3257045032

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Estimated Ship Date: Today

Hose Tubing Coupler, Straight, Reducer, Silicone, Black, 2.75 in. Inlet, 2.50 in. Outlet, 4.00 in. Length, Each

Part Number: BPU-3257070063

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Estimated Ship Date: Today

Hose Tubing Coupler, Straight, Reducer, Silicone, Blue, 1.50 in. Inlet, 1.25 in. Outlet, 4.00 in. Length, Each

Part Number: BPU-3277038032

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Estimated Ship Date: Today

Hose Tubing Coupler, Straight, Reducer, Silicone, Black, 2.38 in. Inlet, 2.00 in. Outlet, 4.00 in. Length, Each

Part Number: BPU-3257060050

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Estimated Ship Date: Today

Hose Tubing Coupler, Straight, Reducer, Silicone, Blue, 1.75 in. Inlet, 1.25 in. Outlet, 4.00 in. Length, Each

Part Number: BPU-3277045032

Not Yet Reviewed

Estimated Ship Date: Oct 23, 2025 if ordered today

• Drop Ship
• Special Order

Hose Tubing Coupler, Straight, Reducer, Silicone, Black, 1.50 in. Inlet, 1.00 in. Outlet, 4.00 in. Length, Each

Part Number: BPU-3257038025

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Estimated Ship Date: Today

Hose Tubing Coupler, Straight, Reducer, Silicone, Black, 1.25 in. Inlet, 1.13 in. Outlet, 4.00 in. Length, Each

Part Number: BPU-3257032028

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Estimated Ship Date: Today

Hose Tubing Coupler, Straight, Reducer, Silicone, Black, 1.50 in. Inlet, 1.13 in. Outlet, 4.00 in. Length, Each

Part Number: BPU-3257038028

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Estimated Ship Date: Oct 21, 2025 if ordered today

• Drop Ship
• Special Order

Hose Tubing Coupler, Straight, Reducer, Silicone, Black, 4.00 in. Inlet, 3.13 in. Outlet, 4.00 in. Length, Each

Part Number: BPU-3257102080

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Estimated Ship Date: Oct 21, 2025 if ordered today

• Drop Ship
• Special Order

Hose Tubing Coupler, Straight, Reducer, Silicone, Black, 1.63 in. Inlet, 1.38 in. Outlet, 4.00 in. Length, Each

Part Number: BPU-3257040035

Not Yet Reviewed

Estimated Ship Date: Oct 21, 2025 if ordered today

• Drop Ship
• Special Order