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Liberty Pumps

Liberty Pumps Macerating Toilet System AscentII-MUW pump

SKU CH-DTZR-H4HVR

Macerating toilet system with a 1/2 HP pump delivering up to 36 ft head at 3,450 RPM for 60 Hz operation

  • Main materialHAWA
  • 1/2 HP motor handles waste efficiently
  • 36 ft max head lifts to remote lines
  • 450 RPM grinder prevents clogs
  • 8 ft cord reaches standard outlets
  • 3-year warranty protects your investment

Macerating toilet system for below-grade bathrooms

The Liberty Pumps AscentII-MUW is a macerating toilet system designed for installations where gravity drainage is not possible. It grinds waste and pumps it upward to the main sewer line. The unit operates on standard 60 Hz power and includes an 8 ft power cord for flexible placement. It is built for residential and light commercial applications requiring reliable waste removal.

Replaces complex drainage excavation

This system upgrades from the need to break concrete or install expensive below-slab plumbing for new bathrooms. The jump is worth it when adding a fixture in a basement, garage or addition where the drain line sits above the floor level. A maximum head of 36 ft allows discharge to elevated sewer connections. The 3 yr manufacturers warranty covers the pump assembly.

Check electrical supply and discharge routing

Verify that a grounded 60 Hz outlet is available within the 8 ft cord reach of the installation site. Confirm the discharge piping can accommodate the required vertical lift and horizontal run to the main stack. The pump handles liquid temperatures up to 104 Degrees F; ensure the waste stream does not exceed this limit. Agency compliance includes c, us, CSA and UPC markings for code acceptance.

How it compares

Measured against everything we stock in Pumps, Sprayers & Pump Accessories, at today’s prices. Recalculated every night.

Price $681.99
Pricier than about 91% of the 962 comparable items (median $38.99).

Specifications

Product
Brand nameLiberty Pumps
Size & build
Main materialHAWA

Questions about this item

What is the maximum head the AscentII-MUW pump can handle?

The pump is rated for a maximum head of 36 feet, so the discharge point must be within that vertical lift limit.

How should the 8-foot power cord be routed during installation?

Plug the cord into a grounded 60 Hz outlet and keep it clear of moving parts; the most common mistake is leaving slack that can snag on the macerator blades.

When should the macerator blades be inspected or replaced?

Inspect the cutting assembly annually and replace it if wear reduces flow or the motor runs at 3,450 RPM without moving waste.

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