The Allentown P/NC IVC system allows users to select the pressure mode on the exhaust blower, and the entire rack of cages can run at either a positive or negative cage environment on the entire rack. Both supply and exhaust air are always HEPA filtered, for protection of animals and staff, in either operation mode. The rack is extremely sturdy, with typical Allentown workmanship and quality.

Click here for Type I, Type II, Type III & Type III High
Click here for the Allentown XJ System
Click here for High Capacity Rat P/NC (10147)
Click here for Airflow Information

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Type I, Type II, Type III & Type III High

Allentown offers the versatile Positive / Negative Control IVC system with European Standard Type I and II Long cages, as well as Type III and Type III High cages.

Overall Cage Features

• Micro-Barrier cage top includes an efficient particle filter and external bottle well
• Wire bar lid includes captive nylon retaining ring
• Polysulfone cage lid locks compress gasket for lid-to-cage seal
• Cage lid locks are sonic welded for strength
• Direct Cage Exhaust - air is drawn directly from within the cage
• Spring-loaded exhaust port and supply channel close when removed from rack
• Water bottle includes silicone seal and stainless steel cap with integral sipper tube

Type I Specific Cage Features

• 130mm interior height
• Overall dimension with top: 396 x 164 x 176mm

Type II Specific Cage Features

• Either 127mm or 137mm interior height
• Overall dimension with top: 213 x 362 x 175mm or 185mm

Type III Specific Cage Features

• 148mm interior height
• Overall dimension with top: 274 x 443 x 198mm

Type III High Specific Cage Features

• 181mm interior height
• Overall dimension with top: 274 x 443 x 233mm
  

Available Cage Materials (All Cage Types)

• Polycarbonate
• Udel® polysulfone
• Clear Udel® polysulfone
• Radel® polyphenylsulfone
  

Overall Rack Features

• Individual cage locks indicate proper engagement of cage to rack
• HEPA filtered supply and exhaust air
• Operates in positive or negative pressure
• Digital display confirms pressure differential
• Includes standard, microprocessor controlled supply blower SB4100
• Smart exhaust blower with electronic pressure differential sensor and microprocessor control SE6100-PNC
• External bottle allows quick and safe replacement
• Easy Connect cage locks provide visual verification
• Cage position grid labels
• Color coded labeled airflow connections
• Optional Wi-Com Vantage Wireless Rack Monitoring

Type I Rack Configuration

• 56 cage to 144 cage

Type II Rack Configuration

• 48 cage to 144 cage

Type III Rack Configuration

• 24 cage to 36 cage

Type III High Rack Configuration

• Mouse configuration: 24 cage to 36 cage

Click Here for Dimensions & Capacities

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High Capacity Rat P/NC (10147)

Allentown offers the High Capacity Rat Positive / Negative Control IVC system.

Cage Features

• Cage Dimensions: 10.75"W x 14"D x 7"H 393mm x 285mm x 194mm
• 143 sq. in./922 sq. cm floor space, suitable for two, full-size rats
• Direct cage exhaust - exhaust air is drawn directly from the cage
• Spring-loaded exhaust ports and supply channel close when removed from rack
• Optional External bottle top
• Available with or without locks

Available Cage Materials

• Polycarbonate
• Udel® polysulfone
• Clear Udel® polysulfone
• Radel® polyphenylsulfone

Rack Features

• 30-Cage Rack Dimensions: 66.5"W x 23.38"D x 82.2"H/1689mm x 645mm x 2090mm
• 60-Cage Rack Dimensions: 72.8"W x 36"D x 82.2"H/1850mm x 914mm x 2090mm
• Optional Automatic H2O
• Optional Thimble exhaust connection
• Optional Same-side plenums
• Optional Wi-Com Vantage Wireless Rack Monitoring

Click Here for Dimensions & Capacities

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Airflow

In either positive or negative operating mode, the airflow will always follow the same path, eliminating the risk of contamination. HEPA filtered supply air is introduced to the cage through our unique air distribution "bullet", providing an even, low velocity wash across the cage bottom. This maximizes the drying effect upon the bedding without creating distress to the animals, allowing extended change out intervals. Exhaust air is then extracted through the spring loaded exhaust port and into the aerodynamically designed exhaust collection tube. Both the spring loaded exhaust port and the supply kup with the auto-closure channel provide a closed system when the cage is removed from the rack. The fully gasketed and sealed exhaust and supply manifolds and plenums are typical Allentown workmanship. Airflow loss is minimized, creating the most air efficient system for maximum filter life and minimal energy consumption. However, the entire air distribution system can still be fully accessed, without tools, to allow thorough cleaning and inspection.

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