- Home
- Pump-Out Flood Vacuum for Basements, Garages and Mechanical
Water on the Floor. Out to the Drain.
The Mastercraft® Pump Out Flood vacuum pulls water at 94 CFM and 84 inches of waterlift, and its built-in 3/4 HP stainless steel pump sends it to a drain at up to 4,000 gallons an hour while the machine keeps running.
For facility teams and water damage crews. Pay by company card at checkout, add your PO number in the cart, or ask for a written quote. Made in Newburgh, NY.
Order Direct
Configure Your Order
Set the quantity and add the spare hoses and floor tools you want on the truck. Pay by company card at checkout, add your PO number in the cart, or request a written quote below.
Buy from the manufacturer
Choose your models and quantities
Pump Out Flood
Wet pickup at 94 CFM and 84 in. of waterlift, with a built-in pump that discharges up to 4,000 GPH.
$3,122
Add parts to the same order
Order Summary
The Case for a Pump-Out
The water has to go somewhere. This machine sends it to the drain.
A leak, a backed-up drain or a flooded lower level stops the work around it. The product page puts the case in three parts.
A Standard Wet Vac Fills, Then Stops
A standard wet/dry vacuum fills its tank and stops, and the operator moves the machine and dumps the water by hand. This one adds a built-in pump that transfers the water to a separate drain while the machine keeps running.
3/4 HP Stainless Steel Pump
The pump's casing, housing, seal plate and impeller are 304 stainless steel, with an adjustable float switch and automatic thermal reset protection, built for continuous duty. A strainer sack ships with it to keep debris out of the pump.
A GFCI Cord in the Box
Electricity and standing water meet on a flood job. A 50 ft in-line GFCI cord, UL/cUL listed, ships with the machine and cuts power automatically if the electrical connection is compromised.
Where It Works
Basements, Warehouses and Parking Garages
The Pump Out Flood vacuum where water collects in a building.
The Machine
Mastercraft® Pump Out Flood Vacuum
A 1.3 HP bypass motor for the pickup, a 3/4 HP stainless steel pump for the discharge, and a 20 gallon tank between them.
Where facility teams use it
Basements and mechanical rooms
Water around water heaters, boilers and pumps: the pump sends it to the nearest floor drain while the operator keeps extracting.
Parking garages and loading areas
Standing water on sealed concrete, picked up with the 14" metal squeegee tool; the 50 ft in-line GFCI cord and the 50' hose give the reach.
Warehouses and plant floors
Spills and leaks on concrete aisles, with the 20 gallon tank emptying through the pump as it fills.

Pump Out Flood - Water Vacuum Cleaner | Mastercraft®
Wet pickup at 94 CFM and 84 in. of waterlift, with a built-in pump that discharges up to 4,000 GPH.
- Model: Pump Out Flood Vacuum
- SKU: 431001
- Motor: 1.3 HP bypass, 120V
- Airflow: 94 CFM
- Waterlift: 84 in.
- Tank: 20 gallon polyethylene
- Pump: 3/4 HP, 115V, 304 stainless steel
- Pump Flow: Up to 4,000 GPH
- Pump Max Head: 26 ft
- Discharge: 2 in. NPT, side
- Pump Switch: Adjustable float switch
- Solids Handling: 1.5 in.
- Safety Cord: 50 ft in-line GFCI, automatic power shut-off, UL/cUL listed
- Pickup: Wet only
- Height: 36 in.
- Made In: Newburgh, NY, USA
How to Order
Three Steps to Get It on the Job
Order online, or ask for a written quote first.
Set the Quantity and Spares
Choose how many machines you need and add spare hoses, the squeegee tool or the gulper nozzle.
Pay by Card, Add Your PO
Check out by company card and add your PO number in the cart. Net 30 terms are available to companies that qualify after a credit review. For several machines, request a written quote below.
Ships From Newburgh, NY
The machine is in stock. Call (845) 565-8850 before you order if the job has a date to meet; a person answers.
Questions
What Buyers Ask
Questions we hear before an order. A person answers at (845) 565-8850.
What does "pump-out" mean?
The machine has a built-in pump that continuously transfers the water it picks up to a separate drain while it keeps running, so the operator keeps extracting instead of stopping to dump the tank. An adjustable float switch runs the pump.
Where should the discharge go?
The product page's tip: route the pump discharge hose to the nearest floor drain before you start, not partway through when the tank is filling. On large water losses, use a 50-foot hose extension to reach a drain without repositioning the vacuum, and keep the pump intake screen clear of debris.
What protects the operator around standing water?
A 50 ft in-line GFCI cord, UL/cUL listed, ships with the machine. It cuts power automatically if the electrical connection is compromised. Follow your company's electrical safety procedures for wet work areas.
Does it pick up dry debris?
It is a wet-pickup machine, built for water. The strainer sack that ships with it protects the pump from debris, and the pump handles solids up to 1.5 in.
How much water can it move?
The 1.3 HP bypass motor pulls 94 CFM with 84 inches of waterlift, and the 3/4 HP pump discharges up to 4,000 gallons an hour against up to 26 ft of head through a 2 in. NPT side discharge. The 20 gallon polyethylene tank holds the water between pump cycles.
What comes in the box?
15' Vinyl CrushProof Hose, 50' Vinyl CrushProof Hose, 1.5" Swivel Connector, 1.5" Steel Double Bend Vacuum Wand, 14" Metal Squeegee Tool, 1.5" Aluminum Gulper Nozzle, a strainer sack and a 50 ft in-line GFCI safety cord.
Can I buy spare hoses and tools?
Yes. The hoses, swivel connector, wand, squeegee tool and gulper nozzle are each sold on mastercraftusa.com, and the order section above adds spare hoses and floor tools to the same cart.
Do you accept purchase orders, and is Net 30 available?
Yes. You can add your PO number in the cart, and net 30 terms are available to companies that qualify after a credit review. You order direct from the factory at list price. For several machines, use the quote form below; a person replies the same business day.
How soon does it ship?
In stock, it ships from Newburgh, NY; call before you order if the job has a date to meet.
Is it made in the USA?
Yes. The Pump Out Flood vacuum is built in Newburgh, NY, where Mastercraft® has made machines since 1946.
Purchase Order
Need a Written Quote for Several Machines?
Most facilities buy on a purchase order. Send the details and a person replies the same business day.
Ready When You Are
One Machine for the Next Leak, Spill or Flood
Order by company card, add your PO number, or ask for a written quote. A person answers at (845) 565-8850.
94 CFM · 4,000 GPH pump · 50 ft GFCI cord · Made in Newburgh, NY