Groundwater low velocity sampler kit

NegotiableUpdate on 01/31

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The QNB-200 portable airbag pump is a low disturbance groundwater sampling airbag pump with adjustable flow rate. It is equipped with an infinite speed regulator for the airbag pump, which can achieve adjustable flow rate and automatic circulation water collection, making it convenient and fast.

Product Details

Groundwater low velocity sampler kit：

The QNB-200 portable airbag pump is a low disturbance groundwater sampling airbag pump with adjustable flow rate. Equipped with an infinite speed regulator, the airbag pump can achieve adjustable flow rate and automatic circulation for water collection, making it convenient and fast.

QNB-01 gas pump stepless speed controller, built-in battery, no need for external power supply, can work continuously for 20 hours, with built-in pressure and power display, gas pressure and flow adjustment, which can easily adjust the water flow rate. Multiple gas supply methods are available, and fast water discharge can be achieved through gas cylinders, air compressors, and air pumps.

The portable airbag pump QNB-200 comes standard with a 30 meter double tube spool, with the inlet and outlet pipes connected as one, which can be wound synchronously for easy and quick storage. There are also 50 meter and 100 meter double tube reels available. The portable airbag pump QNB-200 is equipped with a portable inflator, which can ensure successful water collection in special circumstances.

Technical Specifications：

name

feature

efficacy

Airbag pump

QNB-200

200mL Teflon airbag

stainless steel material

Double steel ball one-way valve body

Quick stainless steel connector

Large single water output, ensuring that each water output is ≥ 120mL

Good rust prevention effect, no deformation after multiple disassembly and assembly

The airbag can be quickly filled at a depth of 60cm below the water surface

Easy on-site operation, convenient and fast plugging and unplugging

Airbag pump controller

QNB-01

Portable handle

Automatic control of intake and exhaust

Comes with built-in power supply and battery level display

flow regulator

Easy to access and store, convenient for outdoor operation

No need for frequent manual switching

No need for external power supply, convenient and efficient

Adjustable outflow velocity

Multiple gas supply methods

Gas cylinder supply

Air compressor supply

High pressure air supply cylinder

Convenient on-site operation, no need for external power supply

Sustainable gas supply, but requires external power supply

When there is no available external power supply and the cylinder pressure is insufficient, successful sampling can be guaranteed, and manual inflation is required