Product Description
Specification
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Product Description
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The Well Wizard ST1000 from QED provides the high sample accuracy and proven reliability of our Well Wizard dedicated bladder pumps in a smaller diameter format. At just 0.80” (20mm) OD, the ST1000 can fit into wells down to 1” nominal ID and can be installed at depths to 600 feet (183m), far deeper than any other small diameter bladder pump. The optional drop tube inlet kit lets you sample wells at almost unlimited depth.
Key Specifications
- EPA accepted low flow sampling accuracy
- QED’s exclusive DuraFlex PTFE bladder formulation
- Flow rates to 350 ml/ min
- Operating pressure to 300 PSI
- 316 stainless steel construction
- 10 year sampling pump warranty
- Every pump soak tested for VOCs and SVOCs
Benefits
- Fits wells down to 1” diameter, or larger wells with partial obstruction
- Long life bladder provides years of reliable operation
- Greater depth capability than any other bladder pump f or 1” wells
- Purity testing and certification assures the highest sample quality
- Confidence inspired by decades of experience and service
Specification
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Key Specifications
- 316SS Body, inlet and discharge housings, inlet screen and fittings,
- PTFE bladder and check balls, Viton O-rings
- Length: 36" (92 cm)
- OD: 0.80” (20.3mm)
- Fitting Type: Barb fittings with external tubing pinch clamps
- Tubing Diameter: 0.25” OD x 0.170” ID (6.4mm x 4.3mm) discharge and air supply
- Internal Thread Diameter: 1/8” Female NPT
- Bladder Vol: 70 ml (2.35 oz, 0.018 gal)
- Flow Rate @ 25 ft (7.6 m): 350 ml/min with 10 feet submergence (3.0m)
- Flow Rate @ 100 ft (30.5 m): 210 ml/min with 10 feet submergence (3.0m)
- Max Operating Pressure: 300 PSI (20.7 bar, 2,068 kPa)
- Max Lift Depth:" 600 feet (183m)
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