High-temperature air amplifier kit Model 121221DX Deluxe

stainless steel

Overview
Deluxe Kits include a High Temperature Air Amplifier, shim set, filter separator, pressure regulator (with coupler) and an EFC Electronic Flow Control. High Temperature Air Amplifiers are rated to 700°F (374°C). Utilizing the Coanda effect, a basic principle of fluidics, Air Amplifiers provide a compact, low-cost method to circulate air, move smoke, fumes and light materials. Quiet, efficient Air Amplifiers can produce output flows up to 25 times their compressed air consumption.

Applications

• Vent welding smoke
• Cool hot parts
• Dry wet parts
• Clean machined parts
• Distribute heat in ovens and molds
• Ventilate confined areas
• Dust collection
• Exhaust tank fumes

Advantages
Compared to Fans:

• Compact, lightweight, portable
• No electricity required
• No moving parts — minimal maintenance
• Ends are easily ducted
• Instant on/off
• Variable force and flow
• No RF interference

Compared to Venturies and Ejectors:

• More air with lower compressed air consumption
• Higher flow amplification
• No internal obstructions
• Meets OSHA pressure and noise requirements
• Quiet operation

Systems
Super Air Amplifier Systems
Super Air Amplifiers are available in four model types:

• Super Air Amplifier only
• Super Air Amplifier Kits — include an amplifier, shim set, filter separator and pressure regulator (with coupler)
• Deluxe Super Air Amplifier Kits — include an amplifier, EFC, shim set, filter separator and pressure regulator (with coupler)
• Super Air Amplifier Shim Sets — include (1) .006 in (0.15 mm) and (1) .009 in (0.23 mm) stainless steel shims (8 in includes (1) .015 in (0.39 mm) shim)

Relevant model mapping (excerpt)
Deluxe High Temperature Air Amplifier Kit -> 121221DX (Outlet Diameter 1-1/4 in)
High Temperature Air Amplifier Kit -> 121221 (Outlet Diameter 1-1/4 in)

High Temperature Air Amplifier Performance (excerpt)
Test condition: 80 PSIG (5.5 BAR). Example model performance row:
Model 121021: Air Consumption 8.1 SCFM (229 SLPM), Amplification Ratio 18, Air Volume at Outlet 146 SCFM (4,132 SLPM), Air Volume at 6 in (152 mm) 436 SCFM (12,339 SLPM), Sound Level 72 dBA. Tested with .003 in (0.08 mm) shim.

Technical specifications

• Kit model / SKU: 121221DX
• Commercial designation: Deluxe High Temperature Air Amplifier Kit
• Outlet diameter (kit variant shown): 1-1/4 in (32 mm)
• Rated temperature: up to 700°F (374°C)
• Kit components: High Temperature Air Amplifier, shim set, filter separator, pressure regulator (with coupler), EFC Electronic Flow Control
• Principle: Utilizes the Coanda effect to induce high-volume output flows
• Flow amplification: up to 25 times the compressed air consumption (depending on model/shim)
• Test shim example: .003 in (0.08 mm) used for performance tests
• Advantages: no electricity required, no moving parts, easily ducted ends, instant on/off, variable force and flow, low noise
• Example performance (other catalogue models): see performance excerpt for model 121021 (values vary by model and shim)