GilAir Plus by Sensidyne Gilian - Personal Air Sampling Pump
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Available
Training
Training
Training
GilAir Plus by Sensidyne Gilian - Personal Air Sampling Pump
Tubing is NOT automatically included but can be upon request. Please use Optional Equipment & Accessories to review what we offer
The GilAir Plus by Sensidyne Gilian is a versatile personal air sampling pump designed for industrial hygiene professionals requiring reliable, long-term sample collection. It delivers a constant flow range of 20–5,000 cc/min and a constant pressure range of 1–5,000 cc/min, with ±5% flow accuracy to ensure compliant sample integrity. Rated intrinsically safe for Class I, Division 1 hazardous environments, the pump weighs just 20.5 oz and features auto fault recovery and onboard datalogging, making it well-suited for applications including solvent vapor, dust, and chemical exposure monitoring in industrial, construction, and laboratory settings.
Choose Your Option
Rent for flexible short-term use or purchase to own
Rental Rates
Daily
$45.00
Weekly
$120.00
Monthly
Contact for pricing
Reference rates only. You get the best rate calculation - actual price based on your selected rental dates.
What is the Gilian GilAir Plus used for?
It's a personal air sampling pump for worker exposure sampling using OSHA and NIOSH methods. It supports constant-flow (20–5,000 cc/min) and constant-pressure (1–5,000 cc/min) modes without external adapters, covering most personal IH methods — filter cassettes, sorbent tubes, and impactors — in a single unit.
What's the difference between constant-flow and constant-pressure modes?
Constant-flow maintains a set flow rate as media resistance changes during sampling. Constant-pressure maintains a set pressure, which some sampling methods or tube types require. Your written method specifies which mode to use — when in doubt, check with your lab before sampling.
GilAir Plus vs. SKC AirChek Touch — which should I choose?
Both cover similar personal sampling applications. The GilAir Plus handles constant-flow and constant-pressure in one unit without adapters, making it versatile across method types. The AirChek Touch is favored for its touchscreen interface and ISO 13137:2022 certification. Match the choice to your method requirements, site classification, and team's workflow.
Is the GilAir Plus intrinsically safe?
Yes — it's rated intrinsically safe for Class I, Division 1 hazardous locations. Confirm the specific area classification before deploying in classified zones and keep certification documentation with the sampling kit.
How do I set up for a standard filter cassette sample?
Connect your cassette and tubing to the pump inlet, set the method-required flow, and verify with a primary flow calibrator. Clip the pump on the worker, route tubing to the breathing zone without kinks, and document start time, flow set point, and cassette ID. Treat any mid-run change — tubing pinch, media swap — as a new sampling event and document it.
What causes a sample to be rejected, and how do I prevent it?
Incomplete documentation is the most common reason — if you can't tie the result to a known air volume and a specific worker/task, it's unusable for compliance. Record media ID, worker ID, location/task, start/stop times, and verified flow. Keep chain-of-custody clean from field to lab. A technically valid sample with missing paperwork still fails.
What's included in the rental kit?
The kit includes the GilAir Plus pump, charging dock, AC adapter, carrying case, and a USB flash drive with software and manuals. Tubing depends on your method requirements — confirm at dispatch. Sampling media (filters, cassettes, tubes) and lab analysis are not included.
What does it cost to rent the GilAir Plus?
$45/day and $120/week. Pricing beyond two weeks is by quote. The pump rate is the same regardless of method — your total project cost scales with sample count, media type, and lab analysis fees, not the pump itself.
Exposure Hazards This Equipment Detects
Asbestos (Fibrous Silicate)
CAS:
1332-21-4
Learn More
Updated on March 09, 2026
PEL TWA
0.1 f/cc (8-hr) [29 CFR 1910.1001]
REL TWA
Lowest feasible concentration. 0.1 f/cc for fibers >5 µm
TLV TWA
N/A
Diesel Particulate Matter (DPM)
CAS:
N/A
Learn More
Updated on March 09, 2026
PEL TWA
N/A
REL TWA
N/A
TLV TWA
N/A
Particulate Matter (PM₂.₅ / PM₁₀)
CAS:
N/A
Learn More
Updated on March 09, 2026
PEL TWA
N/A
REL TWA
N/A
TLV TWA
N/A
Welding Fumes (Mixed Fumes)
CAS:
N/A
Learn More
Updated on March 09, 2026
PEL TWA
N/A
REL TWA
N/A
TLV TWA
N/A
Crystalline Silica Dust (RCS)
CAS:
14808-60-7
Learn More
Updated on March 09, 2026
PEL TWA
50 µg/m³ [25 µg/m³ Action Level] [29 CFR 1910.1053]
REL TWA
0.05 mg/m³ (Ca — carcinogen, reduce to lowest feasible concentration)
TLV TWA
0.025 mg/m³ (respirable particulate matter) [2009]
Features & Capabilities
| Datalogging: | ✓ Yes |
| Intrinsically Safe: | ✓ Yes |
| Monitoring Scope: | Personal Monitoring |
Equipment Specifications
Kit Contents
Manufacturer Resources
Documents
User manuals, safety guides, and technical documentation from the manufacturer:
- GilAir Plus Specifications PDF
- GilAir Plus Brochure PDF
- GilAir Plus Manual PDF
- GilAir Plus Quick Start Guide PDF
- GilAir Plus: What's in the box PDF
- Gilian Tube Holder System Manual PDF
- PPI Sampling Setup Guide PDF
Videos
Product demonstrations and instructional videos from the manufacturer:
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Rental Dates Notice