Handpump,VLOM 50-PVC,Variant 1,Norm,30m

General Description
Open top Hand Pump, VLOM-50 uPVC, also known as INDIA MARK III-50 (IM III 50 - or Mark III) type, Variant 1 Package, with Normal Stand and UPVC riser pipes for UPVC cylinder installation depth up to 30 meters

Technical Specifications
Complete Deepwell Open Top Hand Pump, VLOM-50 PVC (as specified by the Bureau of Indian Standards, IS:15500-2004) also known as INDIA MARK III hand pump (by SKAT International Specifications Rev.2 - 2007), and sometimes as Mark III, for cylinder installation depth possible up to 50 metres, while this package Variant 1 is limited to 30 meters,
with:
Head, Handle, Water Tank, Normal Standard Stand; Telescopic
VLOM 50 Cylinder (Open Top);
50 mm ND UPVC riser pipe, 30 meters;
SS connecting rods with threaded couplers, 30 meters.

The VLOM-50/India Mark III-50-UPVC hand pump features essentially the same above-ground equipment as the SDWP/India Mark II pump type, but adapted for 50mm riser pipes. The VLOM-50 UPVC hand pump is equipped with Open Top Cylinder.
The pump type is suitable for pumping water up to 50 meters static water level. (This package is for 30 meters installation)

VLOM 50/India Mark III 50mm Open Top Cylinder deep well hand pump, hot dipped galvanized manufactured as per IS 15500-2004, complete with head assembly, water tank, normal Stand, with uPVC brass lined cylinder 50mm inside dia, with single piece monolithic piston and foot valve assembly to use with 50mm uPVC riser pipe and Stainless Steel(connecting)pump rods.

Supplied with
1 x Head Assembly - Standard (with Handle assembly).
1 x Water Tank - 50 (with 50mm pipe Socket and Centralizers, compression Cone VLOM-50 and Cone plate)
1 x Third Plate
1 x Normal Stand - Standard
1 x Cylinder assembly - VLOM 50
10 x Connecting rods (10.8mm dia x 3 meter length (+10/-0mm), Stainless Steel as per AISI-2, 304 grade (IS:6603 Gr4CrNi 18 10) with M12 stainless Steel couplings (male / Female) welded).
10 x 50 NB Riser pipes (uPVC 50mm NB in 3 meters length, with injection molded Three-Piece threaded Couplers and one piece centralizer suitable for 100/160mm casing pipe).
1 set Spare part kit** sufficient for 2 years of operation.
1 set Installation and Maintenance manual.

**) Spare part kit details see Catalogue No. S0009313

NOTE: If Additional riser pipes and connecting rods are required for deeper installations, please order these on UNICEF Catalogue Number S0009324 Handpump,VLOM 50-PVC, Riser Pipe &SS-Rod: Extension Set – for up to a recommended maximum depth of 48 m (the range must however not exceed the maximum installation depth of 50 m).

Packaging and labeling
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. S0009313.
Standard Tools and Special Tools for installation and maintenance. To be ordered separately through UNICEF Catalogue No. S0009325 (Installation) and S0009327 (Maintenance).
Fishing Tools, Platform Shuttering Set and Masonry Tool Set. To be ordered separately through UNICEF Catalogue Nos. S0009182 or S0009187

Shipping Details
Sea shipment: Wooden crate packing, steel strapped bundles in HDPE sheets for the connecting rods and the riser pipes.
Air shipment: Corrugated cardboard, jute/plastic laminated sheets, steel strapped and marked, steel strapped bundles in HDPE sheets for the connecting rods and the riser pipes.

For quick sea delivery, it is essential that the minimum quantities to be ordered correspond to one fully loaded ISO 20-foot container.

Instructions for use and installation option
The VLOM 50-PVC pump set type can be used for pumping water from deep wells up to 50 meters static water level. This package is equipped for maximum 30 meters installation depth. Additional Riser Pipe and Connecting Rod extension sets can be ordered through UNICEF Catalogue Number S0009324.

Comments

Corrosive Water
This pump is recommended for use with corrosive/acidic (low PH) water.

Stand Choice
For installation on bore wells of up to 150mm diameter, the Telescopic Stand - Standard should be used. The Normal Stand - Standard is suited for wells in the range of 100mm to 125mm diameter casing pipe. (For Telescopic Stand, see Catalogue No S0009322 (Handpump,VLOM50-PVC ,RECOMMENDED,30M)

Installation Tool Kits
It is recommended that adequate sets of Standard Tools and Special Tools (Annex D, Clause 1.3 of Part 8, Table D-2.2 and D-3, IS 15500:2004) be ordered for installation and maintenance of this hand pump (separate ordering on UNICEF Catalogue Nos. S0009325 and S0009327 respectively).
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 (separate ordering on UNICEF Catalogue Nos. S0009182 or S0009187 depending on kit content).

Related products
S0009322, S0009324, S0009310, S0009311, S0009312, S0009313, S0009182, S0009187, S0009325, S0009327.

Alternative products
S0009188 to S0009196