
GASTEC Extension Pole 350BP-2 Telescopic Fiberglass Sampler
The GASTEC Extension Pole 350BP-2 is a heavy-duty, ultra-lightweight telescopic fiberglass sampling pole engineered to reach high ceilings, elevated ventilation ducts, industrial flue stacks, and overhead pipe flanges up to 2.8 meters high. Designed to position GASTEC detector tubes and sampling lines precisely at the emission source while the operator remains safely on the ground, it eliminates the fall hazards, permits, and costs of setting up ladders or scaffolding.
Smooth multi-stage telescopic fiberglass sections extend and lock securely at any intermediate height.
High-grade fiberglass composite protects operators near overhead electrical conduits and machinery.
Samples elevated gas emissions directly from ground level, dramatically improving site safety compliance.
Twist-lock cam collars hold extended sections rigid without slipping, bending, or wobbling.
Engineered tip fixture firmly holds the detector tube intake or sampling line at the target source.
Collapses down to a compact carrying length that fits easily into standard vehicle trunks.
Attach the detector tube or remote sampling line securely into the pole head rubber clamping sleeve.
Release the twist-lock collar collars, extend the fiberglass sections to the target duct height, and lock firmly.
Operate the sampling pump from the ground end; once the draw is complete, lower the pole to read the tube.

Precision fiberglass wall thickness prevents excessive pole flexing when fully extended horizontally or vertically.
Anodized fittings and composite clamps withstand acid fumes and industrial atmospheric exposure.
Permits direct coupling of the GASTEC GV-100S pump or automated air sampler at the bottom end.
Samples fumes, VOCs, and airflow contaminants directly at ceiling diffusers and exhaust hoods.
Reaches elevated pipe bridges and overhead chemical headers to check for hazardous fugitive emissions.
Samples combustion gases (CO, CO₂, SO₂, NOₓ) through sampling ports located high above the boiler room floor.
Profiles lighter-than-air toxic gas pockets (such as Ammonia or Methane) trapped under facility rooflines.
Tests air quality around hot manufacturing bays and metal smelting areas before maintenance crews ascend.
Can also be oriented vertically downward to position detector tubes inside drainage trenches and sumps.
Structural benchmarks of the GASTEC 350BP-2 Telescopic Extension Pole.
full telescopic reach allows workers to sample ceiling ducts up to 4.5 meters high from ground
fiberglass construction ensures electrical isolation near overhead factory lighting and wiring
keeps workers firmly planted on the floor, eliminating working-at-height permits and ladder falls
Telescopic lengths, construction materials, weight, and mechanical compatibility.
| Specification Parameter | Details |
|---|---|
| Product Model | GASTEC Extension Pole 350BP-2 (Part No. 350BP-2) |
| Maximum Extended Length | Approx. 2.8 meters |
| Collapsed Storage Length | Approx. 1.0 meter |
| Pole Material | High-strength non-conductive dielectric fiberglass composite |
| Locking Mechanism | Ergonomic compression twist-lock collars |
| Total Weight | Approx. 1.3 kg (ultra-lightweight for single-operator use) |
| Compatible Sampling Media | Standard GASTEC detector tubes and remote sampling lines |
| Compatible Pumps | GASTEC GV-100S, GV-100LS, GV-110S, GSP-501FT |
| Carrying Case | Supplied with protective canvas shoulder strap travel bag |