QED Sample Pro MicroPurge 1.75" Bladder Pump
The Sample Pro Portable MicroPurge Pump is the first pump developed specifically
to bring the advantages of low-
The Sample Pro Pump is easy to disassemble, without any tools, and simple to clean to eliminate any potential cross contamination. That includes the exclusive Sample Pro disposable bladder, which snaps in and out without any clamps, so they can be discarded after each well is sampled.
The Sample Pro pump is available in two diameters: 1.75" (4.45cm) to fit in 2" (50mm)
monitoring wells or larger; and 3/4" (1.91 cm) to fit small diameter wells and direct-
Pump Model Sample Pro 1-
Outside Diameter 1.75 in. (47 mm)
Length 14.75 in. (375 mm) with Push-
16.5 in. (419 mm) with Compression Fittings
12.1 in. (307 mm) from Bottom of pump to centerline of inlet
Weight 4.25 lbs. (1.93 Kg)
Maximum Lift 250 ft. (61 m)
Volume per Stroke* 3.34 oz (100 mL)
Materials of Construction
• Body and Cover 316 Stainless Steel
• Inlet, Discharge & Head 303 Stainless Steel
• Bladder Polyethylene
Fitting Type Push-
• Air Fitting 1/4 in. (6.4 mm) O.D.
• Fluid Discharge 1/4 in. (6.4 mm) or 3/8 in. (9.5 mm) O.D.
Pump Part Numbers
Toll Free: 1-