563-583-7311 | Contact Us
There is a Tradition of Innovation at A.Y. McDonald, Mfg. Co.  A.Y. McDonald, Mfg. Co. Provides Superior Quality Products Exceptional Service is our Number One Priority

Pumps

Guardian Emergency Back Up Sump Pump

The Guardian pump is designed for the following uses:
Ground water
Sump crocks in homes, motels and hotels, schools, hospitals, industrial buildings, computer and record storage rooms

Guardian Pump Features
Made in the USA
Patented activation valve for Positive ON, Positive OFF
Designed for intermittent or continuous use
Supplied with an approved backflow preventer
Made with high quality brass and PVC materials for corrosion resistance
McDonald Hydro Drive optimizes performance
Guardian Pump Specifications
Designed for de-watering
Discharge size 1 1/4" PVC Sch. 80 (IPS)
Inlet size 1" FIP threads
Min. pressure 29, max. 90
Min. water temperature 32°F

Number of Products: 10

Pricing and Information is subject to change.
Contact Factory to confirm current information.


Series Image Series:
747H20 - Guardian Pump

Series Description:
Protect your property during power outages or sump pump failure with the Guardian pump.
Data Drawings
Instruction Sheets
  Model No. and Size Product Description List Price (each) Units Per
Carton
Carton
WT-lbs
747H20 Guardian 747H20 GUARDIAN SUMP PUMP $ 599.00 1 11.00
747H20-0001 747H20-0001 GUARDIAN W/ RPZ DC $ 741.00 1 16.00
747H20-0002 747H20-0002 GRDIAN W/PRS VAC B $ 654.00 1 15.00
Series Image Series:
747H20RR - Radon Ready

Series Description:
Allows operating valve to be installed under cover for application where sump lid must be sealed.
Data Drawings
Instruction Sheets
  Model No. and Size Product Description List Price (each) Units Per
Carton
Carton
WT-lbs
747H20RR 747H20RR RADON READY GUARDIAN $ 599.00 1 11.00
  Series:
Guardian Repair Parts

Series Description:
Data Drawings
Instruction Sheets
  Model No. and Size Product Description List Price (each) Units Per
Carton
Carton
WT-lbs
6225-002 747H20FL FLOAT PKG REPAIR KIT $ 27.00 1 1.00
6225-004 747H20MT MOUNTING PKG REP KIT $ 22.00 1 1.00
6225-003 747H20SC SUCTION PKG REP KIT $ 14.00 1 2.00
6225-001 747H20SV SWITCH/VALVE REP KIT $ 283.00 1 2.00
4040-503 BASIC GUARDIAN SINGLE CHECK $ 34.00 1 1.00
6225-525 JET PACKAGE ASSY - GUARDIAN $ 54.00 1 2.30