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GAST Regenerative Blower: 0.5 hp, 43 in wc Max Op Pressure, 40 in wc Max Vacuum - 1-Stage Regenerative Blowers
GAST1-Stage Regenerative Blowers

GAST Regenerative Blower: 0.5 hp, 43 in wc Max Op Pressure, 40 in wc Max Vacuum

The GAST R3305A-1 is a 0.5 hp, 1-stage regenerative blower with a maximum operating pressure of 43 in wc and maximum vacuum of 40 in wc. It operates on 190 to 220/380 to 415V AC, three-phase power, drawing…

SKU 3G-OTH-189384

Also listed as: R3305A1 · R3305A 1

Brand
GAST
Item
Regenerative Blower: 0.5 hp, 43 in wc Max Op Pressure, 40 in wc Max Vacuum
Category
1-Stage Regenerative Blowers
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

GAST
Manufacturer Part Number
R3305A-1
Type
43 in wc Max Op Pressure, 40 in wc Max Vacuum, 2.0-2.0/1.0 A

Technical Documents

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GAST Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The GAST R3305A-1 is a 0.5 hp, 1-stage regenerative blower with a maximum operating pressure of 43 in wc and maximum vacuum of 40 in wc. It operates on 190 to 220/380 to 415V AC, three-phase power, drawing 2.0-2.0/1.0 A, and features female NPT connections.

Frequently Asked Questions

What is the GAST R3305A-1 regenerative blower used for?

The GAST R3305A-1 is a 0.5 hp, 1-stage regenerative blower used for industrial applications requiring low-pressure air or vacuum, such as material handling, aeration, and pneumatic conveying. It delivers up to 43 in wc pressure and 40 in wc vacuum.

What are the specifications of the GAST R3305A-1 blower?

The GAST R3305A-1 is a 0.5 hp, 1-stage regenerative blower with maximum operating pressure of 43 in wc and maximum vacuum of 40 in wc. It operates on 190 to 220/380 to 415V AC, three-phase power, drawing 2.0-2.0/1.0 A, with female NPT connections.

Where to buy the GAST R3305A-1 blower worldwide?

3G Electric supplies the GAST R3305A-1 regenerative blower worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on this GAST model.

How to select the right GAST regenerative blower for my application?

To select the right GAST regenerative blower, match the required pressure (up to 43 in wc) and vacuum (up to 40 in wc) to your system's needs. Confirm power supply compatibility (190 to 220/380 to 415V AC, three-phase) and connection type (female NPT). Consult 3G Electric for application support.

Used in

Common applications for GAST
Laboratory air supply — GAST Oil-Free Rocking Piston Air Compressor (1760408) for clean, oil-free compressed air
Material handling — GAST Regenerative Blower (R3105-12) for conveying or aeration in packaging lines
Medical vacuum — GAST Rotary Vane Vacuum Pump (AT05-101-G215DX) for suction in clinical or laboratory settings
Pneumatic control — GAST Reciprocating Piston Compressor (4LCB-55S-M450GX) for powering actuators in manufacturing
Environmental monitoring — GAST Diaphragm Compressor/Vacuum Pump (DOA-P707-AA) for air sampling or gas analysis
Mobile equipment — GAST DC Piston Compressor (3HBB-19-M322A) for on-vehicle pneumatic systems

GAST Products

3G Electric supplies GAST 1-stage regenerative blowers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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