Electronic Pump Controller
The Model 466 Electronic Control Unit uses 8 AA batteries that provide up to 30 hours of continuous use. The standard Model 466 gives up to 160 psi. A higher pressure unit providing up to 250 psi. is also available.
The Solinst Control Unit is fully automatic with preset sample modes to give a variety of useful drive and vent cycles. These can be further adjusted manually to optimize the flow. It allows faster purge rates and precise low flow to ensure a representative sample at 100 ml/min or less when sampling for VOCs.
The convenient box is rugged and suitable for all environments. Quick-connect fittings allow easy, instant attachment to dedicated well caps or portable reel units.
Size and Material Options
Solinst offers Double Valve Pumps in either 316 stainless steel with Viton® o-rings, or in PVC with a polyethylene filter. The two standard pump body sizes are:
- 5/8" dia. x 1 ft long (16 mm x 300 mm)
- 1.66" dia. x 2 ft long (42 mm x 610 mm)
Standard dedicated systems use 1/4" (6 mm) sample and 3/8" (10 mm) drive LDPE tubing. Portable systems use dual 1/4 (6 mm) skip-bonded LDPE lined with Teflon®. Adaptors for both 1/4" and 3/8" (6 mm and 10 mm) tubing are included.
The Micro Double Valve Pump is a flexible, 3/8” (10 mm) diameter, Teflon Pump. It is ideal for low flow sampling in narrow applications.
(See Solinst Model 408M Data Sheet)
Accessories
12 Volt Air Compressor: Portable, designed to operate using a vehicle’s battery. Ideal for field use, especially low flow applications of less than 100 ft (30 m) depth.
Packers: Save time and reduce costs by minimizing the volume of water purged. (See Solinst Model 800 Data Sheet.)
In-line Disposable Filters: 0.45µm, with 700 cm2 filter area. (See Solinst Model 860 Data Sheet.)
Tag Line: Convenient reel-mounted marked cable, for depth discrete pump support. (See Solinst Model 103 Data Sheet.)
Viton® & Teflon® are registered trademarks of DuPont Corp.
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