Positive Injection Pump


Positive Injection Pump (PIP)

Inject aerosol into positively pressured ducts


  • Cleanroom certification
  • Tracer gas testing
  • Pharmaceutical/Nuclear cleanroom testing

Key Features and Benefits

  • Provides the force needed to inject aerosol into positively-pressured ducts
  • Powerful enough to provide enhanced mixing by injecting aerosol across or against normal airflow
  • Easily connect to sparge pipes or aerosol splitters

Positive Injection Pump

Inject aerosol with variable speed control

The Positive Injection Pump (PIP) provides the user with a safe and reliable system for directing aerosol from a Thermal or Laskin-Nozzle Generator through a tube into the injection point. Speed control allows for regulation of the discharge velocity, which is essential when introducing aerosol through apertures of various size. The Positive Injection Pump (PIP) with adjustable swan neck inlet works best with the ATI family of aerosol generators.

  • Aerosol is available up to 20 m (65 ft) from the PIP for hard to reach places
  • PIP power provides enhanced mixing by injecting against or across the normal system airflow.
  • Available speed control allows precise control of the sparge pipe aerosol curtain
  • Aerosol is drawn into the PIP under vacuum so no need for a physical connection!
  • Able to introduce aerosol to an injection point up to 100 mbar (40″ WC)
  • Easily connect to sparge pipes or aerosol splitters


What’s Included
# Description Part Number
1 Aerosol Positive Injection Pump (PIP),
120V or 240V, with speed control, tubing, and transport case
9300495 (120V)
9300494 (240V)
2 5 cm x 10 m (2 in. x 394 in.) hose 700-203B


Performance & Product Specifications
(L x W x H)
41 cm x 26 cm x 29.5 cm
(16.1 in. x 10.2 in. x 11.6 in.)
Weight 14.5 kg (32 lb)
Electrical SPB-2-110V-SC: 110-120V, 50Hz
SPB-2-220V-SC: 220-240V, 50Hz
Operating Conditions
Temp %RH
5-50 °C
Pressure/Flow SPB-2-110V-SC: 58m3/hr @ 50mbar
SPB-2-220V-SC: 50m3/hr @ 50mbar
Speed Control 10% – 100% range
Case Description P/N
PIP Case Transport case for PIP 999-005-a

(5.1 cm x 10 m)

Tubing for PIP, 5D & Aerosol Injection port, 700-203B

(3.2 cm x 5 m)

Tubing for Laskin style Generator 700-201-5



Positive Injection Pump Part Numbers
Positive Injection Pump (PIP), 120V Aerosol Positive Injection Pump (PIP),
120V, with speed control, tubing, and transport case.
Positive Injection Pump (PIP), 240V Aerosol Positive Injection Pump (PIP),
240V, with speed control, tubing, and transport case.