vanwaltHEX-Pump
A high-quality peristaltic pump for low flow purging and sampling. A premium pump, made from high-grade components to deliver a strong, field-tested, easy-to-use pump for use in the toughest conditions for low-flow sampling and purging. The pump is entirely designed and manufactured by Van Walt.
Contact Van WaltAdvantages
- Specified, designed and manufactured by Van Walt
- A high-quality peristaltic pump for low flow sampling
- Strong, powder coated aluminium hexagon design
- 3 mm marine grade stainless steel front plateCE-approved for field use
- Highest grade components chosen for their performance, robustness and reliability with high torque, stepless brushless motor
- Designed for regular, long and frequent use
- Well-constructed, modular design for extended life and ownership
- Easy-load pump head
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vanwaltHEX-Pump Equipment Options:
,
Applications
- Low flow sampling and purging of groundwater
- Purging shallow monitoring wells for several hours continuously
Specifications
GENERAL
Groundwater low flow purging and sampling
Designed for installations in wells as narrow as 10mm
Optimised power consumption to cater for an average day’s sampling
Very low maintenance. Only periodic external cleaning is required
Relatively low weight with integral heavy-duty handle
Easy to operate
And, if anything does go wrong, the modular design allows for easy and cost-effective part exchange
TECHNICAL
Power Supply
24V system powered by 2 x Sonnenschein (A512/6.5S) 6.5 Ah gel technology ultra deep cycle lead acid batteries
Run-time
On full revs: 7 hours on fully charged batteries.
Maximum Head-lift
9.25 metres with GTSIL silicone tubing. Different flow rates and head-lift possible with other tubing sizes
Housing material
Bespoke heavy duty hexagonal aluminium housing, powder coated in black with a 3mm marine grade stainless steel removable front plate
Pump Head
Masterflex MK-07514-12 easy-load pump-head with 4 rollers
Pump Speed
A potentiometer with integrated on/off switch regulates pump speed steplessly.
Pump Motor
Nanotec SCB5618M4204-B – stepper motor with fluxfocus technology – NEMA 23. Stepper motor programmable controller regulated by the potentiometer
Battery Vents
2X external vents for batteries
Battery Protection
Battery protection module with red LED warning light. Pump switches off automatically after a 90-second flashing “battery low” warning
Charging
External port on housing for charging
Charger
Ansmann 24V external charger
Dimensions
Hexagon, 330 X 306 X 220mm (HXWXD)
Weight
11 kg
Wiring
Tinned, marine grade harness
Flow Curve
Flow curve at full revolutions (500 rpm) using GTSIL silicone tubing and 6X8 mm LDPE discharge tubing (12.20.04)
Accessories
Kit Contains:
vanwaltHEX-Pump
Ansmann 24V external charger in pouch
Strong, wipeable and padded carrying case with strap
Tubing Required
GTSIL silicone tubing
Resources
Videos
Manuals & Downloads
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