Home | My VanWalt

Popular Equipment

Polyethylene Tubing – 12.20.03
4x6mm, 100m roll of Polyethylene Tubing for the Advanced Peristaltic Pump and as product tubing for the Bladder Pump. Compatible with the 4x8mm silicone tubing (12.20.46). Will give a head lift of 9.5m. Hallmarked and carries our QA plus stamp of purity and cleanliness. It is ideal for sampling for trace metal; Hydro-carbons; Volatiles and Macro-parameters analysis.

£37.00 -

View More
Silicone Tubing – 12.20.46
4x8mm, 5m roll. For use with the Advanced Peristaltic Pump, head lift 9.5m, used with the 4x6mm polyethylene tubing (12.20.03) Ideal for sampling for trace metal; Hydro-carbons; Volatiles and Macro-parameters analysis. Hallmarked and carries our QA plus stamp of purity and cleanliness.

£14.95 -

View More
Disposable In-Line Medium Blue Filter
On site in-line filtration is required when sampling or monitoring groundwater for contamination and metals. These In-Line Filters have 0.45 micron pores. It is more economical to use the larger filters when the water is dirty. The filters are hallmarked and the larger filters have been tested for over 100 parameters.

£22.50 -

View More
Peristaltic Pump (Advanced)
The Peristaltic Pump - Advanced is an electronic peristaltic pump with advanced memory option. This reliable and universal electronic peristaltic pump can create a perfect vacuum; it is a versatile pump for sampling and purging in shallow wells.
Requires tubing:
For a head lift of 9.5 m - 4x6 mm Polyethylene tubing (12.20.03) with the 4x8 mm silicone tubing (12.20.46) For a head lift of 5.5 m - 6x8 mm Polyethylene tubing (12.20.04 or 12.20.05) with the 6x10 mm Silicone tubing (12.20.48)

From £113 Login for loyalty discount

View More
Silicone Tubing – 12.20.48
6x10mm, 5m roll. For use with the Advanced Peristaltic Pump, head lift 5.5m, used with 6x8mm polyethylene tubing (12.20.04 - 100m roll or 12.20.05 - 200m roll). Ideal for sampling for trace metal; Hydro-carbons; Volatiles and Macro-parameters analysis. Hallmarked and carries our QA plus stamp of purity and cleanliness

£17.00 -

View More
YSI Pro Plus
The YSI Professional Plus handheld multiparameter meter provides extreme flexibility for the measurement of a variety of combinations. The Quatro cable attached to the Pro Plus allows you to utilise 4-ports to measure temperature/conductivity, DO, and any two ISEs among pH, ORP, ammonium, chloride, or nitrate. Supplied with Buffer Solutions & Flow Cell. Buffer Solutions are only chargeable if used.

From £206 Login for loyalty discount

View More
Bladders for 42 mm Bladder Pump
Polyethylene Bladder for 42mm Bladder Pump

£4.00 -

View More
Disposable Bailers – 38 mm
HDPE Bailers are a quick and cheap way of capturing samples from wells from 1-inch and more. They are manufactured from hallmarked HDPE and weighted for ease of use. Weighted HDPE Bailers, 38mm diameter, 975ml volume, 98cm length, comes in a case of 24.

£143.50 -

View More