Handpump,U3M,63mm-PVC,30m,Recommended

General Description:
Open top Hand Pump - U3M - Uganda U3 Modified Deep-well Hand Pump, for corrosion resistant installation, with UPVC riser pipes, recommended general package, for cylinder installation depth of 30 meters, w/standard IMII/III handle and B-Stand.

Technical Specifications:
Complete Deep-well Hand Pump - U3M - Uganda U3 Modified Deep-well Hand Pump (as specified by SKAT-HTN/RWSN, International Specifications Rev.0-2001), for cylinder installation depth of 30 meters, with:

Head, Handle, Water Tank, Pump Stand
Cylinder assembly
63 mm OD UPVC riser pipe, 30m
SS Pump rods with threaded couplers, 30m

The U3M hand pump features essentially the same above-ground equipment as the VLOM-50/India Mark III-50 pump type, and same below ground equipment as the Afridev pump. The U3M hand pump is equipped with UPVC rising main and cylinder assembly.

The U3M hand pump is suitable for installation on borehole casing sizes from 100 to 200 mm internal diameter.

The pump type is suitable for pumping water up to 45 meters, while this description covers a generic 30 meter cylinder installation depth.

Supplied with:
1 x Head Assembly - Standard (with a standard IMII/III Handle assembly - Option B).
1 x Special Water Tank with Ø78 mm hole (no GI socket),
1 x Steel cone assembly with Compression cone,
1 x Third Plate,
1 x Pump stand – Option B (SKAT AFRIDEV 5-2007)
1 x Cylinder assembly, composed of Cylinder Arrangement (with plastic Receiver - Option A (SKAT AFRIDEV 5-2007))
And Plunger/Footvalve Arrangement (brass Plunger and plastic Foot Valve with fishing connector - Option B (SKAT AFRIDEV 5-2007))
10 x Pump rods (Stainless Steel, 3 m long, size 10.8 mm diameter, with M12 rolled thread at one end and M12 SS coupling at the other end - Option B (SKAT, AFRIDEV) with centralizers).
10 x Riser pipes (UPVC pipes, 63mm OD, with bell end at one end and spigot end at the other, for solvent cemented jointing - Option A (SKAT, AFRIDEV), with appropriate centralizers).
1 x Top sleeve

The package also includes the following:
1 x bundle of Support Rope, 6 mm diameter, polypropylene, 100 m length.
1 x No. Spanner assembly M16
2 x No. Spanner M12 (C1005) old DIN Standard (19 mm)
2 x No. Spanner M12 (C1153) new ISO Standard (across flats of 18 mm)
2 x No. Spanner M10 (C1137) old DIN Standard (17 mm)
2 x No. Spanner M10 (C1152) new ISO Standard (across flats of 16 mm)
1 x bottle solvent cement *) - Glass/plastic/or tin of 200 ml
1 x bottle cleaning fluid *) - Glass/plastic/or tin of 200 ml
1 x set Spare part kit sufficient for 2 years of operation.
1 x No. Installation and Maintenance manual.

Packaging and labeling:
*) NOTE: Solvent Cement and Cleaning fluid cannot be air freighted.
The pumping set packaging depends on the shipment type.
At a minimum, as per Annex C: Clause 12.1 of Part 1 of IS 15500:2004, Recommended Packaging Procedure.

Accessories/Spare parts/Consumables:
If required, the following items should be ordered separately:
One set of spares for two years of operation is included in the kit. For additional ordering, and details, see UNICEF Catalogue No. S0009194 (for Afridev related parts).

Installation Tool Kit (Afridev) can be ordered separately through UNICEF Catalogue No. S0009328(Installation).

Fishing Tool assemblies (Afridev) for broken riser pipes and rods can be ordered separately through UNICEF Catalogue No. S0009329.
Platform Shuttering Set and Masonry Tool Set can be ordered separately through UNICEF Catalogue No. S0009187.


Instructions for use:
The pump is used for pumping water from deep wells between
10 and 45 metres. The actual package is equipped for 30 metres depth installation.

Comments:
Corrosive Water:
This U3M pump package is recommended for corrosive/acidic water.

When ordering the U3M pump, the borehole external casing diameter must be stated on the order to be able to select the most appropriate pedestal option, and the centralizer size.

Installation Tools
Depending on the density of hand pumps in a given area, the installation and maintenance infrastructure and other local conditions, the number of the tool sets being ordered could vary between one set of each type of tools for every 50 pumps to 250 pumps.

Fishing Tools, Etc.:
Similarly, sets of fishing tools for retrieving dropped below-ground components could be ordered at the rate of one each of these items per 25 hand pumps, like platform shuttering set and masonry tool set could be ordered at the rate of one each of these items per 250 to 500 hand pumps, all depending on local conditions.

Note: "Option A,B,C" refer to SKAT-RWSN Afridev specifications Revision 5-2007.