2014-09-18-01-09-36-producticon
2014-11-13-03-11-38-photo-1Monday, May 6, 2002
2:23:00 PM
Color
Data Format: RAW (12-bit) 
Compression: Lossless
Image Size: 3008 X 1960
Lens: 20-35mm f/2.8-2.8
Focal Length:  20mm
Exposure Mode: Manual
Metering Mode: Multi-Pattern
1/90 sec-f/13
Exposure Comp: 0 EV
Exposure Difference: +5/12 EV
Hue Adjustment: 3
SpeedLight Mode: None
Sensitivity: ISO  125
Color Mode: Adobe RGB
White Balance: Direct sunlight
Tone Compensation: Normal
Sharpening: None
Model:Nikon D1XMonday, May 6, 2002
2:23:00 PM
Color
Data Format: RAW (12-bit) 
Compression: Lossless
Image Size: 3008 X 1960
Lens: 20-35mm f/2.8-2.8
Focal Length:  20mm
Exposure Mode: Manual
Metering Mode: Multi-Pattern
1/90 sec-f/13
Exposure Comp: 0 EV
Exposure Difference: +5/12 EV
Hue Adjustment: 3
SpeedLight Mode: None
Sensitivity: ISO  125
Color Mode: Adobe RGB
White Balance: Direct sunlight
Tone Compensation: Normal
Sharpening: None
Model:Nikon D1X

Ripcord Ventilator 18″

Safer Manhole. Faster Stringing.

Our Ripcord Ventilator almost instantly removes dangerous manhole gasses. Cross ventilation creates an unobstructed and quiet work area. Use as a line puller to string manhole to manhole in under 20 seconds.

Brochure

Precision Balanced Cast Aluminum Impeller

Plastic impellers flex and break easily when impacted by loose gravel and dirt found on the rim of the manhole.

Maximum Air Movement and Pressure

4120 CFM @ 3.0 static pressure. Tested in accordance of AMIC standards.

Durable and Dependable Engines

Available with Honda or Briggs & Stratton engines.

Rubber Seal Reduces Vibrations

The powerful engines cause vibrations in the machine, and the rubber seal helps reduce these. They help with extra wear the vibration causes, along with noise.

Removes Dangerous Gasses – Doesn't Dilute Them

Cross ventilation almost instantly replaces the air filling the pipeline with fresh air. Blow in ventilation only dilutes the pipeline air with fresh air, taking longer to create a safe environment, and never completely clearing out the existing air.

Quiet Work Environment

Since the Ventilator is the next manhole up or downstream, you don't have the engine noise right above you. It provides a quieter work space and better communication.

Creates a Dust Free Environment

Pulls away any dust in the manhole creating a more pleasant atmosphere.

Fits Manholes 18

Fits most standard manhole openings. An extension plate is available for manholes larger than 30″- please call for information.

Ideal for Pipelines 36

This machine works perfectly for pipeline up to 36″. It will handle larger lines, but if you're doing regular testing of 36″+ lines, please see RIP24.

String Lines in 17 Seconds

Use our Ventilator as a stringer to quickly pull lines manhole to manhole. Pull one of our Whistle Gauges through the line in under 20 seconds.