
Description
Features:
- EXAIR's Gen4 Super Ion Air Knife System adds the Model 7960 Gen4 Power Supply (115 VAC / 230 VAC, 50 / 60 Hz).
- EXAIR's Gen4 Super Ion Air Knife removes static electricity from plastics, webs, sheet stock and other product surfaces where tearing, jamming or hazardous shocks are a problem.
- The laminar sheet of air sweeps surfaces clean of static, particulate, dust and dirt.
- Production speeds, product quality, and surface cleanliness can improve dramatically.
- 12" Gen4 Super Ion Air Knife System
Included:
- Gen4 Super Ion Air Knife
- Model 7960 Gen4 Power Supply (115V, 230VAC, 50 / 60Hz)
Applications:
- Web cleaning
- Molding machinery
- Sheeters and trimmers
- Cleaning parts
- Pre-paint dust removal
- Shrink wrappers
- Package cleaning
- Bag opening/fill operations
- Printing equipment
Advantages:
- Up to 34% improved performance
- Rugged metal armored and electromagnetic shielded cable
- Integrated ground eliminates additional ground connection
- Durable stainless steel connections to Power Supply
- Modular power supply cable eases connections and routing.
- Low air consumption
- Uniform airflow across entire length
- Quiet
- Effective up to 20 feet (6.1m)
- Shockless, non-radioactive
- Compact, rugged, easy to install
- Unlimited system lengths of uninterrupted airflow
- Low maintenance
- Variable force and flow

How It Work:
- Compressed air flows through an inlet into the plenum chamber of the Gen4 Super Ion Air Knife.
- The flow is directed to a precise, slotted orifice. As the primary airflow exits, it creates a uniform sheet of air across the entire length that immediately pulls in surrounding room air.
- An electrically powered ionizing bar fills the curtain of air with positive and negative charges.
- The airstream delivers these static eliminating ions to the product surface where it is instantly neutralized and cleaned of dust and other particulates.

⚠️ Attention CA Residents: Prop 65 Warning
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Technical details
| Pressure Supply (PSIG) | 5 / 10 / 20 / 40 / 60 / 80 / 100 |
| Pressure Supply (BAR) | 0.3 / 0.7 / 1.4 / 2.8 / 4.1 / 5.5 / 6.9 |
| Air Consumption (SCFM)* | 3.7 / 5.5 / 13.2 / 20.4 / 27.6 / 34.8 / 42.0 |
| Air Consumption (SLPM)* | 105 / 156 / 372 / 576 / 780 / 984 / 1,188 |
| Sound Level (dBA) | 39 / 51 / 57 / 61 / 65 / 69 / 72 |
| Dissipates 5kV** | 0.40 / 0.33 / 0.26 / 0.23 / 0.21 / 0.20 / 0.18 seconds |
| *per foot (305 mm) of length | |
| **Measured at 6" (152 mm) from target | |
| Lengths | 12" (305 mm) |
| Cable | A 5' length of armored and electromagnetically shielded cable with ground and assembled bayonet connector are included. |
| Power Supply | EXAIR Model 7960 is required for Super Ion Air Knife operation. |
| Compressed Air | 1/4 NPT outlets are provided on each end and the bottom of the Super Air Knife |
| Electrical | For use with 5 kVrms, 5 milliamperes (max) power supply |
| Electrical Hazard | Gen4 Ionizing Bars are shockless (less than 40 microamperes short circuited). Do not use near flammable materials or gases! |
| Materials of Construction | |
| Metal parts | Aluminum |
| Plastic parts | UL rated 94 HB |
| Emitters | Stainless Steel |
| Maximum ambient temperature | 165°F (74°C) |
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