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GAST Regenerative Blower: 0.5 hp, 55 in wc Max Op Pressure, 50 in wc Max Vacuum - 1-Stage Regenerative Blowers
GAST1-Stage Regenerative Blowers

GAST Regenerative Blower: 0.5 hp, 55 in wc Max Op Pressure, 50 in wc Max Vacuum

The GAST R3105-12 is a 0.5 hp, single-stage regenerative blower with a maximum operating pressure of 55 in wc and a maximum vacuum of 50 in wc. It operates on 115/208 to 230V AC, drawing 6.0/3.2-3.0 A, and features…

SKU 3G-OTH-189388

Also listed as: R310512 · R3105 12

Brand
GAST
Item
Regenerative Blower: 0.5 hp, 55 in wc Max Op Pressure, 50 in wc Max Vacuum
Category
1-Stage Regenerative Blowers
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Technical Specifications

GAST
Manufacturer Part Number
R3105-12
Type
55 in wc Max Op Pressure, 50 in wc Max Vacuum, 6.0/3.2-3.0 A

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

Product Description

The GAST R3105-12 is a 0.5 hp, single-stage regenerative blower with a maximum operating pressure of 55 in wc and a maximum vacuum of 50 in wc. It operates on 115/208 to 230V AC, drawing 6.0/3.2-3.0 A, and features female NPT connections.

Frequently Asked Questions

What is the GAST R3105-12 regenerative blower used for?

The GAST R3105-12 regenerative blower is used for industrial applications requiring low-pressure air or vacuum, such as material handling, aeration, and pneumatic conveying. Its 0.5 hp motor and 55 in wc max pressure suit continuous-duty systems.

What are the specifications of the GAST R3105-12 regenerative blower?

The GAST R3105-12 is a single-stage regenerative blower with 0.5 hp, max operating pressure of 55 in wc, max vacuum of 50 in wc, and current draw of 6.0/3.2-3.0 A. It operates on 115/208 to 230V AC and has female NPT connections.

Where to buy the GAST R3105-12 regenerative blower worldwide?

You can source the GAST R3105-12 regenerative blower through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable supply for your operations.

How to install the GAST R3105-12 regenerative blower?

Install the GAST R3105-12 on a stable, level surface with adequate ventilation. Connect the female NPT ports to your system piping, and wire the motor to the correct voltage (115/208 to 230V AC) per local codes. Ensure proper grounding and check rotation direction before startup.

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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