DAB Cooling Linear For 4′ Solar Submersible Pump

The latest DAB Cooling Linear For 4' Solar Submersible Pump price in Pakistan is Rs. 45,400/- updated on October 19, 2026.

The DAB Cooling Linear for 4″ solar submersible pumps is a kit of cooling liners in different lengths. It ensures perfect cooling of the 4″ motor when you install the pump inside a tank or container.

It also helps anywhere the water flow around the motor may fall below the minimum needed for cooling.

How a Cooling Liner Works

A submersible motor relies on water flowing past it to carry heat away. In a wide tank or open water, however, that flow can be too weak. As a result, the motor may run hot and wear out sooner. The liner fits around the motor, so water must pass along the motor before it reaches the pump intake.

Choosing the Right Kit

Select the pipe length based on the motor type and its power. First, check whether your 4GG or 4GX motor is single-phase (1~) or three-phase (3~). Then match its power in hp to the kits below.

Single-Phase (1~) 4GG and 4GX Motors

• From 0.5 hp to 1.0 hp: L 400 kit
• Motors from 1.5 hp to 3.0 hp: L 525 kit
• For 5.0 hp: L 885 kit

Three-Phase (3~) 4GG and 4GX Motors

• From 0.5 hp to 1.5 hp: L 400 kit
• Motors from 2.0 hp to 3.0 hp: L 525 kit
• For 5.0 hp to 10 hp: L 885 kit

Why Use a DAB Cooling Linear

A cooler motor usually lasts longer and runs more reliably. This matters especially for solar pumps in storage tanks, ponds and wide wells. If you are unsure which length fits your pump, our team can help you choose the right model before you order.

Also, you can browse more DAB products at Roshanex.