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Composition: Turbine, O-ring, flange, 4 long screws, nuts, and washers
Compatible with Koller pumps 146-200-WE
Worldwide delivery
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100% compatible parts
2-year warranty (1 year for professionals)
| Brand | Koller |
| Part Type | Pump body / Hydraulic flange |
| Compatibility | Koller 146-200 WE pump |
| Outer Diameter | 136 mm |
| Height | 136 mm |
| Total Length | 164 mm |
| External Thread Diameter | 62 mm (1.5") inlet and outlet |
| Fixing Hole Spacing | 132 mm |
Pump body / hydraulic flange compatible with Koller 146-200 WE pump. This part corresponds to the hydraulic section connecting the motor to the water circuit. It is equipped with an external thread of 1.5" (62 mm) at the inlet and outlet.
The pump body is a key component of a water pump. Traditionally composed of an impeller, a seal kit, a flange seal, a rear flange, and a front flange. It is this complete piece that allows water circulation, with the impeller screwed to the motor shaft of the pump drawing water in through the suction and sending it back through the discharge, creating a water flow.
Compatible with Koller 146-200 WE pump. Before ordering, make sure to check the outer diameter of 136 mm, the length of 164 mm, the 1.5" (62 mm) thread, and the 132 mm fixing hole spacing. Also, compare the internal thread pitch with your existing installation.
Disconnect the electrical supply and drain the system before any intervention. Remove the old pump body while respecting the order of the fixings. Reassemble the new body ensuring proper positioning of the seal and even tightening of the fixings.
A compatible pump body for Koller 146-200 WE. A complete set including: impeller, O-ring seal, flange (pump body), 4 long screws, nuts, and washers. Compatible with Koller 146-200 WE pump according to the indicated dimensions.
Is this pump body compatible with other Koller models?
This part is designed for the Koller 146-200 WE pump. For any other reference, carefully check the dimensions, the 1.5" thread, and the fixing hole spacing before installation.
Is the thread indeed 1.5"?
Yes, the external thread pitch is 62 mm, corresponding to a 1.5" connection at the inlet and outlet. It is necessary to verify compatibility with your piping before installation.
What are the possible delivery methods?
Delivery depends on the product, your country, and your address. Depending on the order, shipping can be handled by DPD, GLS, Colissimo, or DHL. The exact options will be displayed in your cart.
How can I track my package?
You will receive email notifications at different stages, with a tracking link or number upon shipment. You can also check in your customer account.
Can I return the product if I made a mistake?
Returns are accepted within 14 days after receipt. For industry professionals, this period can be extended to 60 days.
What payment methods are accepted?
Payment can be made by credit card, PayPal, 4X PayPal, bank transfer, or check. For a bank transfer, shipping will occur after the funds are received.
Free payment by credit card
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