Description
Comparison points and tradeoffs
When comparing 50-126 Heat Sink Compatible with Delavan 7870, 7970, 7871, 7971, FB2 & FB3 Series Pumps，Fits 4′ Diameter Motors for 1020 Motor Heat Sink with other Heat Sinks options, use this source-backed detail as the primary discriminator: Product identity: 50-126 Heat Sink Compatible with Delavan 7870, 7970, 7871, 7971, FB2 & FB3 Series Pumps，Fits 4′ Diameter Motors for 1020 Motor Heat Sink.
Use this second fact to evaluate the tradeoff: Application note: About this item AQBB 50-126 Heat Sink compatible with Delavan 7870, 7970, 7871, 7971, FB2 & FB3 series pumps，Fits 4″ Diameter Motors Compatible with:compatible with Delavan 7870, 7970, 7871, 7971, FB2 & FB3 series pumps Product features: the snap-in radiator can reduce the heat of the motor by 30%, and can prolong the available running time of the pump and the life of the motor. A third point to compare across alternatives is: AQBB 50-126 Heat Sink compatible with Delavan 7870, 7970, 7871, 7971, FB2 & FB3 series pumps，Fits 4″ Diameter Motors.
Alternative-selection boundary
Choose an alternative when its stated identifiers, application, package, or specifications better match the requirement; no unverified competitor claim is introduced here.
Complete source-backed product details
Product Description
Source product highlights
About this item
- AQBB 50-126 Heat Sink compatible with Delavan 7870, 7970, 7871, 7971, FB2 & FB3 series pumps，Fits 4″ Diameter Motors
- Compatible with:compatible with Delavan 7870, 7970, 7871, 7971, FB2 & FB3 series pumps
- Product features: the snap-in radiator can reduce the heat of the motor by 30%, and can prolong the available running time of the pump and the life of the motor.
- Material: The snap-in radiator is made of extruded aluminum with smooth surface. The performance of the radiator is affected by factors such as wind speed, material selection, fin design and surface treatment.
- Services：If you have any questions about our product， we are always here to help
FinishGuy –
Huge difference
Squire Heat Whipple –
Great for my1020 uses who feel it getting real hot… MX650 in the pic
S Miller –
I’ve got this vehicle with two 1 kW motors that I push pretty hard every year out in the desert and the motors need all of the cooling they can get. This heat sink snaps right on and seems to have decent clamping force. I slathered it with thermal grease first. If it increases thermal dissipation by even a few watts it’s a win.
P.B. Salamon –
I am not using this on a Delavan pump, but on another device that happens to be 4 inches in diameter so this heatsink fits fine. It’s too wide for my use, so I had to slice off a piece that fits. This aluminum heatsink can easily be cut with a carbide-tipped saw; I used a 12 inch miter saw. If you’re going to cut this, wear eye and ear protection, and long sleeves. Those little metal chips hurt when they hit bare skin.
Customer –
Seems to do its job and looks great doing it!
Chris –
Great for heat dissipation
Candice –
Fits on my Kunray 1020 motor and helped to dissipate a lot of heat. I would reccomend thermal paste for more effectiveness.
Spencer E. –
Used for my 72v 3000w my1020 from kunray that would get warm when hitting the trails hard.