Gast Regenerative Blower Comparison Chart

Gast Regenerative Blowers

Gast Manufacturing, Inc. designs and manufactures vacuum pumps, compressors, and regenerative blowers for use in septic & wastewater industry.


R2103 Gast Regenerative BlowerR3105-12 Gast Regenerative BlowerR4110-2 Gast Regenerative BlowerR5125-2 Gast Regenerative Blower
Pump Models Gast R2103 Gast 3105-12 Gast R4110-2 Gast R5125-2
Max. Air Flow 42 cfm (60 HZ)
33 cfm (50 HZ)
53 CFM (60 Hz)
44 CFM (50 Hz)
92 CFM (60 Hz)
74 CFM (50 Hz)
160 cfm (60 HZ)
133 cfm (50 HZ)
Max. Pressure 39" H2O (60 Hz)
30" H2O (50 Hz)
43" H2O (60 Hz)
31" H2O (50 Hz)
52" H20 (60 Hz)
38" H20 (50 Hz)
65" H2O (60 Hz)
50" H2O (50 Hz)
Max. Vacuum 35" H2O (60 Hz)
25" H2O (50 Hz)
40" H2O (60 Hz)
28" H2O (50 Hz)
48" H20 (60 Hz)
35" H20 (50 Hz)
60" H2O (60 Hz)
47" H2O (50 Hz)
Motor 1/2 hp 1/2 hp 1 hp 2.5 hp
Volts 110/220 110/220 110/220 110/220
Amps 3.8/2.0-1.9 5.6/3.0-2.8 9.8/5.2-4.9 21/12-10
RPM 2850 2850 2850 2850
Weight 22 lbs. 29 lbs. 47 lbs. 76 lbs.
Dimensions 9.90"L x 8.93"W x 9.29"H 10.94"L x 9.72"W x 10.15"H 12.83"L x 11.25" W x 11.80" H 16.14"L x 13.56"W x 13.80"H
Price
View Details View Details View Details View Details

*Dimensions and weights are for reference only.



Septic Services is your pump expertNeed help sizing a pump?
Speak to an expert
Call us: 800-536-5564
M-F 8:00 - 4:30 (cst)

Login to view pricing
Consumer is responsible for meeting federal, state and local codes. Septic Services, Inc. assumes no liability for misuse of any kind of product by consumer or for incorrect installation of product by consumer as specified by OEM or for any damage caused by misuse of product by consumer.

Pumps brands and models are registered trademarks of Gast Manufacturing
delivery times septic contractor membership registration delivery times
call septic servicesHave Questions? Call our customer service department at 800-536-5564.

Copyright © septicserv.com Union, Missouri USA
USA Flag

Support Hours

Monday-Friday: 7:00am - 5:00pm

Customer Service

Thank you for visiting our online store. We are here to serve you.