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Melmach offers high-quality and economical water level meters and sampling bailers for accurate measurement and sampling in various environmental applications.
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QED AutoPump AP4+
- Proprietary non-stick finishes on float and discharge tube to reduce solids buildup
- 100% air-powered operation
- Corrosion-resistant 316-grade stainless steel metallic parts
- Reliable air control mechanism
- Ideal for high-temperature applications
- ATEX Certified
- Functions under positive or negative (vacuum) pressure environments
- Does not require clean dry air to function properly and pumps particles up to 1/8 inch in diameter
- The AP4+ air valves can pass 90-weight oil without fouling
- Able to pump products with specific gravity as low as .72
- Viscous pumps able to pump liquids up to 7,000 cSt
- 5 Year Warranty
Price On RequestQED AutoPump AP4+
Price On Request -
QED AutoPump AP3
- Efficient operation in wells with diameters of 3″ and larger
- 100% air-powered operation
- Corrosion-resistant 316-grade stainless steel metallic parts
- Reliable air control mechanism
- Ideal for high-temperature applications
- ATEX Certified
- Functions under positive or negative (vacuum) pressure environments
- Does not require clean dry air to function and pumps particles up to 1/8 inch in diameter.
- Able to pump products with specific gravity as low as .72
- Viscous pumps able to pump liquids up to 7,000 cSt
- 5 Year Warranty
Price On RequestQED AutoPump AP3
Price On Request -
QED AutoPump AP2
- Efficient operation in wells with diameters as small as 2″
- 100% air-powered operation
- Corrosion-resistant 316-grade stainless steel metallic parts
- Reliable air control mechanism
- Ideal for high-temperature applications
- ATEX Certified
- Functions under positive or negative (vacuum) pressure environments
- Does not require clean dry air to function and pumps particles up to 1/8 inch in diameter.
- Able to pump products with specific gravity as low as .72
- Viscous pumps able to pump liquids up to 7,000 cSt
- 5 Year Warranty
Price On RequestQED AutoPump AP2
Price On Request -
12V Sampling Pump Super Twister 25m
- Pumping depth: 25 m DTW
- Watt consumption (max): 195 W (max)
- DC volt recommendation: 12-15 VDC
- Amp consumption (max): 13 A
- Dimensions: Length: 22″ / Diameter: 1.82″
- Required tubing: 10 mm ID
- Supplied with: 27 m cable, quick disconnect plug & battery clamps
325.00 € excl. VAT12V Sampling Pump Super Twister 25m
325.00 € excl. VAT -
12V Sampling Pump Tornado 30m
- Pumping depth: 30 m DTW
- Watt consumption (max): 210 W (max)
- DC volt recommendation: 12-15 VDC
- Amp consumption (max): 14 A
- Dimensions: Length: 27″ / Diameter: 1.82″
- Required tubing: 10 mm ID
- Supplied with: 33 m cable, quick disconnect plug & battery clamps
349.00 € excl. VAT12V Sampling Pump Tornado 30m
349.00 € excl. VAT -
12V Sampling Pump Mini-Monsoon 21m
- Pumping depth: 21 m DTW
- Watt consumption (max): 195 W (max)
- DC volt recommendation: 12-15 VDC
- Amp consumption (max): 13 A
- Dimensions: Length: 20″ / Diameter: 1.82″
- Required tubing: 10 mm ID
- Supplied with: 24 m cable, quick disconnect plug & battery clamps
255.00 € excl. VAT12V Sampling Pump Mini-Monsoon 21m
255.00 € excl. VAT -
12V Sampling Pump Twister 18m
- Pumping depth: 18 m DTW
- Watt consumption (max): 165 W (max)
- DC volt recommendation: 12-15 VDC
- Amp consumption (max): 11 A
- Dimensions: Length: 17″ / Diameter: 1.82″
- Required tubing: 10 mm ID
- Supplied with: 21 m cable, quick disconnect plug & battery clamps
235.00 € excl. VAT12V Sampling Pump Twister 18m
235.00 € excl. VAT
