AP‑20CT Gas Aspirating Pump with Counter Unit - Gravity MEA

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APΓÇæ20CT Gas Aspirating Pump with Counter Unit

AP‑20CT Gas Aspirating Pump with Counter Unit

The AP 20CT by Komyo Rikagaku (Kitagawa) enhances the standard AP 20 pump with a LED digital stroke counter, delivering precision 100 mL air draws per stroke. It features a visual flow-finish pop-up indicator and interchangeable tip cutter, combining ergonomics, safety, and exactness. Powered entirely manually-no batteries or electronics required-this pump is ideal for industrial hygiene monitoring in remote or hazardous areas, where consistent multi-stroke sampling is essential.

– 100 mL fixed-volume strokes, calibrated for accuracy
– LED stroke counter unit tracks multiple draws with ease
– Interchangeable tip cutter doubles as stroke counter base
– Pop-up finish indicator ensures each stroke is full
– Antibacterial, non-slip grip available in 4 vibrant colors
– Robust, explosion-safe manual design, requiring no electricity
– ISO 9001 & ISO 14001 certified, with global design and quality patents

Product Highlights

Type: Gas Sampling Pump Kit & Accessories Brand: Kitagawa




Product Category Customized Solutions Services

Applications

- Multi-stroke air sampling for accurate colorimetric detection
- Industrial hygiene: VOCs, CO, H₂S, SO₂, NH₃ monitoring
- Confined space, tank entry, and on-platform sampling
- Emergency response and spill site monitoring
- Environmental field studies and compliance audits
- HVAC/IAQ infrastructure testing in buildings and food facilities

Specifications

Specification	Details
Model	AP‑20CT (Counter unit version of AP‑20)
Sampling Method	Manual bellows pump – 100 mL per full stroke
Sample Volume	Fixed 100 mL per stroke
Stroke Counter	LED digital counter (interchangeable unit)
Finish Indicator	Mechanical pop-up disk confirms full air draw
Tip Cutter	Replaceable ceramic cutter with protective enclosure
Grip	Antibacterial rubber, anti-slip, available in Blue/Red/Green/Yellow
Materials	ABS cylinder, stainless metal, EPDM rubber grip
Power	Fully manual—requires no battery, suitable for explosive environments
Certifications	ISO 9001, ISO 14001, SEI-certified; US & JP design patents
Patent Numbers	US D467,334 S; JP Design Reg. 1131898
Dimensions & Weight	Approx. 240 mm length; ~290 g weight

Certifications

✔️ ISO 9001 & ISO 14001 certified manufacturing

✔️ SEI certified and EN1231 compliant

✔️ Patented safety design: US and Japanese design patents

✔️ Explosion-risk safe—manual operation with no electronics in pump unit

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High-quality product designed for durability, performance, and reliability, perfect for everyday use and long-term value.