K2 Pumps WPS05002K Notice D'utilisation page 28

For Well Point Installation
Drive the well, using "drive couplings" and a "drive cap". "Drive fittings" are threaded all the way through
and allow the pipe ends to butt against each other so that the driving force of the maul is carried by the pipe
and not by the threads. The ordinary fittings found in hardware stores are not threaded all the way through
the fitting and can collapse under impact. "Drive fittings" are also smoother than standard plumbing fittings,
making ground penetration easier.
For Surface water Installation
8
1. Connect 1in. Drive Coupling to well point.Thread 1in.
Galv. Steel Pipe into Drive Coupling. (Fig. 1)
2. Thread 1 in. Lead Free Brass Check Valve into Steel
nipple .Install 1in. ×3in. Galv. Steel Nipple into the
check valve. (For easy priming connect the check valve
as close to the well as possible). (Fig. 2)
3. Install 1in.PVC TEE FPT×FPT×FPT to the nipple. One
end of horizontal port install another 1in. PVC MPT×S
Male Adapter and 1in. PVC rigid Pipe. Add sections of
pipes to reach the 1in. PVC Slip ×Slip Union (optional).
(Fig. 3)
1. Connect 1in.Brass Foot Valve to 1in. PVC MPT×S Male
Adapter. Cement adapter to 1in. PVC rigid Pipe. All
connections must be air- and water-tight for pump to
operate correctly. (Fig 1)
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