Dimensions Guide
20
1-ABS SERIES
Utilizing a sealed, submersible pump with sump-type pick-up, the 1-ABS oers
low on and o levels and is ideal for in-pan placement for condensate removal.
An integrated, unique float switch design assures reliability and security while
providing easy access to the float for servicing.
Permanently lubricated motor bearings require no maintenance during life of pump
Oil-filled to maximize heat dissipation
Epoxy-coated cast aluminum pump housing
Automatic on-o operation
Easy to remove float housing for servicing
Includes removable inlet filter screen
Includes 90° 1/4" MNPT adapter (suitable for 1/2" I.D. vinyl tubing)
Low on and o level – turns on at 1-3/4" and o at 1-1/4" – will operate in most
standard condensate drain pans
Includes 9 ft power cord with molded plug (115 V versions)
Item 550522 includes tank
Suitable for intermittent water temperature up to 120 °F
FEATURES
APPLICATIONS
Item No. Model HP
Input
Voltage
Hz
Amps
(FLA)
Watts
(kW)
Discharge Size
Performance GPH (LPH) @ Head
Shut-O
Ft.
PSI Cord Weight (lbs)
1 3 5
550521 1-ABS 1/150 115 60 1.1 70 1/4" MNPT 205 (777) 180 (682.2) 145 (549.6) 10' (3 m) 4.3 9' (2.7 m) 4.11 (1.86 Kg)
550532 1-ABS 1/150 230 50/60 0.6/0.5 70 1/4" MNPT 205 (777) 180 (682.2) 145 (549.6) 10' (3 m) 4.3 11' (3.4 m) 4.31 (1.95 Kg)
550522 1-ABS with tank 1/150 115 60 1.1 70 1/4" MNPT 205 (777) 180 (682.2) 145 (549.6) 10' (3 m) 4.3 9' (2.7 m) 4.35 (1.97 Kg)
SERIES SPECIFICATIONS