Sale! 4″ (100mm) Heavy Duty Bottom Drain with Air Diffuser
$91.50
$304.99
Quick Overview
4" (100mm) Heavy Duty Bottom Drain with Air Diffuser4 (100mm) Bottom Drain Features:Heavy duty, roto-molded design offers superior strengthWelded FPT threaded inlet eliminates the need for rubber couplingThreaded center stand pipe securely attaches dome li
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- Free shipping on orders over $30
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4″ (100mm) Heavy Duty Bottom Drain with Air Diffuser
4 (100mm) Bottom Drain Features:
- Heavy duty, roto-molded design offers superior strength
- Welded FPT threaded inlet eliminates the need for rubber coupling
- Threaded center stand pipe securely attaches dome lid to base
- Sixteen stainless screws securely attach liner ring to base with water tight seal
- Incorporates an air diffuser into the dome lid incoming air is delivered up through the center stand pipe allowing air tubing to be installed under liner
- Tubing adapter is 1/2, recommended air flow through diffuser is 0.5 1.5cfm.
- perfect for Koi ponds and swim ponds
Download installation guide –
| Cost: | $25 |
| Free Shipping | We offer free shipping on orders over $30. Please check the free - shipping eligibility at checkout. |
| Delivery Time: | It usually takes [3-5] business days for standard shipping. Please note that this is an estimated time frame and may be affected by local holidays, and unforeseen circumstances. |
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