Simer 4075SS-01 Booster Pump vs Wassermann WASBPGT55

Last updated: November 2, 2026

The Wassermann WASBPGT55 rates 3.9 among variable speed water pressure booster pumps; the Simer 4075SS-01 Booster Pump rates 3.7 among fixed speed ones. The Wassermann WASBPGT55 costs $299.92 less ($360.08 vs $660).

Simer 4075SS-01 Booster Pump vs Wassermann WASBPGT55

Prices were last checked November 2, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.

Scores side by side

These two sit in different drive classes (variable speed and fixed speed), and each is scored against the reference points for its own class, so a rating says how well each does among its own drive peers. How we rank explains each factor.

Factor weightWassermann WASBPGT55Simer 4075SS-01 Booster Pump
Overall rating3.9/53.7/5
Value 30%69 $14.88 per gpm ($360.08, 24.2 gpm)39 $27.50 per gpm ($660, 24 gpm)
Flow 15%74 24.2 gpm maximum73 24 gpm maximum
Pressure 15%100 180 ft maximum head (about 78 psi)27 92 ft maximum head (about 40 psi)
Protection 10%50 protection not stated (neutral score used)100 dry-run and overheat protection
Noise 10%80 50 dBA50 noise rating not published (neutral score used)
Warranty 20%50 2-year warranty100 3-year warranty

Specifications

Wassermann WASBPGT55Simer 4075SS-01 Booster Pump
Pumping
DriveVariable speedFixed speed
Maximum flow24.2 gpm24 gpm
Maximum head180 ft (78 psi)92 ft (40 psi)
Highest inlet pressure-50 psi
Motor1 HP3/4 HP
Ports-1 in
Protection and build
Built-in tank-No
Dry-run protection-Yes
Overheat protection-Yes
Voltage120 V120 V
Noise50 dBA-
Weight18.8 lb-
Warranty2 years3 years

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