GAST Regenerative BLOWERS.
The industry choice when high oxygen, low energy consumption and reliable service is needed. • Blowers have only one moving part – the impeller – and since the impeller touches
nothing, there is no wear, no seals, no vibrations and no lubrication to be done
• 50 and 60 Hz operation, automatic thermal overload protection, UL approved and
CSA certified, can be mounted in any position, lightweight, durable and compact
• Includes inlet air filter and outlet bleed valve. • 6' power cord on all blowers 1 hp and smaller
Larger and three phase blowers are available — please inquire!
Amps @ Cfm Airflow at a Water Depth of: Max. Outlet Ship
Part # hp Volts 115v 20" 30" 40" 50" 60" Depth Pipe Size Weight Price
GB11 1/8 115/230 2.0 14 – – – – 29" 1/2" 24 lbs. $761.99
GB21 1/3 115/230 3.8 28 19 – – – 39" 1/2" 28 lbs. $952.99
GB31 1/2 115/230 5.6 35 27 19 11 – 52" 1/2" 37 lbs. $1057.19
GB41 1 115/230 9.8 73 64 52 28 – 58" 2" 45 lbs. $1193.29
GB415 1.5 115/230 20.7 110 102 88 78 64 63" 2" 65 lbs. $1845.19
GB51 2.5 115/230 23.6 135 125 111 100 82 65" 2" 83 lbs. $1891.49
GB63 5 230/460-3*6 @ 460 Volt 188 178 167 157 147 105" 2" 115 lbs. $2515.89
1.5 HP units and above ship Motor Freight. Freight would be added to Price.
Gast blowers are also available as blower only, no inlet air filter or bleed valve. Ideal for replacement
applications where filter and bleed valve already exist. 6' power cord included on 1 hp and smaller units
Part # Description Ship Weight Price
GB11B 1/8 hp blower, no filter or bleed valve 21 lbs. $798.99
GB21B 1/3 hp blower, no filter or bleed valve 25 lbs. $909.99
GB31B 1/2 hp blower, no filter or bleed valve 32 lbs. $954.99
GB41B 1 hp blower, no filter or bleed valve 38 lbs. $1199.19
GB415B 1.5 hp blower, no filter or bleed valve 57 lbs. $1583.49
GB51B 2.5 hp blower, no filter or bleed valve 75 lbs. $1762.39
GB63B* 5 hp blower, no filter or bleed valve 104 lbs. $2271.19
Complete Filter Mpt Fits Ship
Part # Connection Blower hp Weight Price
SOL3 1 /4" 1/8, 1/3, 1/2 2 lbs. $51.19
SOL5 2" 1 3 lbs. $71.89
SOL7 2" 1.5, 2.5, 5* 4 lbs. $132.39
*5 hp blowers have two filters Replacement Filter Cartridge Includes canister and foam prefilter
Part # Ship Weight Price
SOL31 1 lb. $21.29
SOL51 1 lb. $34.99
SOL71 2 lbs. $54.69
