
Sump Pump Systems
The most advanced sump pump systems available in Baltimore & Annapolis MD and Surrounding Areas
The Sump Pump Liner
Ā The sump pump liner or basin, where all the ground water is collected also houses the sump pump.
Ā
Our sump pump liners are designed to allow collection and allow for optimal sump pump operation.
The Sump Pump
The FastSumpā¢ Sump Pump was built specifically for Grate Products and has been installed in numerous MD homes. It’s a 1/3 HP pump that utilizes highly efficient motor. We always recommend adding battery backup protection to your FastSumpā¢ system.

Features
- 1/3 HP SumpPumpā¢
- 2400 GPH
- High Efficient Motor With Upper & Lower Ball Bearings / Runs Cooler & Last Longer
- Vortex Impeller / Helps Prevent Clogging
- Sealed Entry-Replaceable Power Cord / Easy To Replace In The Field, Prevents Water From Entering The Motor Housing Through A Cut Power Cord
- Sealed Entry-Replaceable Power Cord / Easy To Replace In The Field, Prevents Water From Entering The Motor Housing Through A Cut Power Cord
- Reliable Float Switch w/ Piggy-Back Switch Design / Defective Switches Can Be Diagnosed By Phone; Pump Can Be Operated Manually By Overriding The Switch Every Pump Is Tested In Water /
- Ensures That The Pump Meets Head & Flow Requirements
- Permanent Split Capacitor
- Energy Efficient (Only 4amps)
- Durable Cast Iron
- 3 yr Warranty
Battery Backup Sump Pump Systems
GrateSumpā¢ Plus

Keep your basement dry during power outages with our battery backup systems. Peace of mind when you need it most.
- Works automatically when power fails
- Maximum sustained pumping throughout battery life
- Powers one 4 amp pump for up to 8,000-10,000 gallons on 1 battery & up to 12,000-14,000 gallons on two batteries.
- Operates pump on AC & DC power
- Recharges automatically once power is restored
- Can charge up to two batteries at the same time
- Compatible with sealed batteries
- Low battery indicator (Alarm and LED)
GrateSumpā¢ Plus II (4800GPH)

The same power of the GrateSump Plus, times two! Double protection for your basement or crawl space.
- Dual Primary Sump Pump System with Battery Backup
- 4800GPH with AC or DC Power
- (2) GrateSumpā¢ ā Advanced Sump Pump Liner
- (2) FastSumpā¢ Pump ā 1/3HP Sump Pump
- (2) FastSumpā¢ Power Inverter
- (2) FastSumpā¢ FS-900 converts 12v DC to 115v AC
- (2) Sealed Battery ā 100AH