Full Product Description
The Dial 4493 Side Draft Kit is an essential maintenance item for swamp coolers that have multiple pads requiring simultaneous water flow. Over time, hard water minerals can clog the small orifices in original distributor heads, leading to uneven cooling. This kit restores that “like-new” performance by providing a clean, unobstructed path for water to reach every corner of the unit.
The kit includes MEK (Methyl Ethyl Ketone) solvent, a high-strength adhesive specifically chosen to create a permanent, leak-proof bond between the tubes and the distributor head. The tubes are designed to be flexible enough for easy routing but rigid enough to maintain their shape under the weight of the water.
Key Features & Benefits
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6-Way Distribution: Optimized for side-draft coolers that require water delivery to multiple points for even pad saturation.
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Complete All-in-One Kit: Includes everything needed for a full overhaul—no need to buy tubes and adapters separately.
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MEK Solvent Included: Features professional-grade adhesive to ensure connections won’t pop loose under pump pressure.
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Improved Cooling Efficiency: Eliminates hot spots by ensuring all pads are fully wetted, which can lower output temperatures.
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Durable Plastic Construction: High-impact, corrosion-resistant materials designed to withstand the harsh, mineral-rich environment inside a cooler.
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Universal Side-Draft Fit: Designed to meet the specifications of most major evaporative cooler brands.
What’s in the Box?
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(1) 6-Way Distributor Head
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(6) Distributor Tubes (approx. 23″ length)
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(1) Water Distributor Adapter
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(1) Tube of MEK Solvent / Cement
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Installation Instructions
Technical Specifications
| Feature | Details |
| Brand | Dial Manufacturing, Inc. |
| Model Number | 4493 |
| Type | 6-Way Side Draft |
| Material | High-Grade Black Plastic |
| Tube Length | 23 Inches |
| Weight | 0.5 lbs |
| Country of Origin | USA |


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