Polycap GW Filter

Specifically designed with field sampling in mind, the Whatman Polycap Ground Water sampling capsule can be used as a convenient in-line filter unit.

• Connects directly to outlet of a sampling pump.
• Easy to use.
• Filtration membrane is encapsulated in durable polypropylene housing.
• Also available in 5.0 µm filters, as required by US and regional EPA test methods.
• Large surface area optimized to provide at least 600 cm² of effective filtration area to ensure rapid sample collection.
• Housing components thermally fused (no glues, adhesives, metals, epoxies, or extraneous materials).
• Suitable for filtration procedure outlined in EPA Method 3005 for ground water analysis.
• Stepped hose barb fittings allow for connection with various size tubings.
• Lot number printed on each unit for traceability

Specifications:                                                                                                                     

• Pore Size: 0.45 µm
• Housing: Polypropylene (PP)
• Water Flow Rate at 1.0 bar (14.5 psi): 60 l/min
• Operating Pressure Max.: 4.1 bar (60 psi)
• Vent: On inlet
• Dimensions: 75 mm
• Filter Media: PES filter
• Flow Direction: Flow should follow arrows
• Support System: Polypropylene (PP)
• Wetting Characteristics: Hydrophilic

Ordering Information: