Carvin Magnum Force 1UMF-S 1 HP In-Ground Pool Pump

The Carvin Magnum Force 1UMF-S is a 1 HP, single-speed pump for inground pools. Its Ring-Lok opening system provides easier access to the strainer basket, while its one-piece body houses the hydraulic components for servicing the filtration system.

Key details

• Confirmed model: Carvin Magnum Force 1UMF-S.
• Power: 1 HP.
• Single-speed operation.
• Power supply: 115/230 V, to be configured according to the motor nameplate.
• 2-inch plumbing connections.
• Ring-Lok opening for tool-free access to the strainer basket.
• Series strainer basket volume: 208 in³ (3,411 cm³).
• One-piece hydraulic body, air relief, and check valve.
• Store SKU: CAN94026109.

In the box

• 1 Carvin Magnum Force 1UMF-S 1 HP pump with strainer basket and lid.
• 2-inch black smooth PVC unions, part number 31150109R2-BLK.
• Black lid handles, part number 16100100R2.

Selection and installation

Before replacing the pump, compare the required flow rate, performance curve, connections, and pump dimensions. Have the connection and 115/230 V configuration checked against the motor nameplate. Prime the pump according to the instructions before starting it.

View the Magnum Force range at Carvin

Frequently asked questions

Is this the 1 HP or 1.5 HP version?

This offer is for the 1 HP 1UMF-S model, confirmed for this product. The 1.5 HP 15UMF-S designation does not correspond to the pump offered.

Is it variable speed?

No. This version operates at a single speed.

Can it be connected to 115 or 230 V?

The pump is designed for a 115/230 V power supply. Check the motor nameplate and configuration before connecting it; the appropriate setting is required for the selected voltage.

Are the unions included?

Yes. The offer includes the smooth black 2-inch PVC couplings shown, as well as the black lid handles.

How do you access the basket?

The Ring-Lok system provides tool-free access to the basket. Turn off the power and release the system pressure before servicing, in accordance with the manufacturer’s instructions.

Can it replace any 1 HP pump?

Horsepower alone isn’t enough. Compare the flow curve, head loss, dimensions, connections, and filter requirements before choosing a replacement.