Handpump,SDWP,EDWP,VLOM,MKII&III,-Risers

General Description
Selection of different corrosion resistant Riser Pipe sizes and types for INDIA MKII & MKIII (SDWP, EDWP & VLOM 50+65) types of hand pumps (PVC and/or Stainless Steel pipe materials).

Technical Specifications

Riser pipe for hand pumps.
One unit of riser pipe for hand pumps of SDWP, EDWP, VLOM-50 or VLOM-65 (also called INDIA MARK II Deep Well, INDIA MARK II Extra Deep Well, INDIA MARK III-50mm or INDIA MARK III-65mm), made entirely from UPVC or Stainless Steel, or from UPVC with SS couplings.

Installation depths are to comply with the recommendations for the specific pump type.

NOTE: This is a multiple option description. In case of ordering, a specific selection of the ONE specific riser pipe type from below list shall therefore be made by Country Office.


RISER PIPE, UPVC WITH THREADED UPVC COUPLING

1/- 40mm, length of 3 meters
Riser Pipe uPVC 40mm NB, 3 meters length, with injection molded three piece uPVC threaded couplers as per Bureau of Indian Standards IS:12818-2010, and as per IS:15500-2004.


2/- 50 mm, length of 3 meters
Riser Pipe uPVC 50mm NB, for India Mark III handpump, 3 meters length, with injection molded three piece uPVC threaded couplers as per Bureau of Indian Standards IS:12818-2010, and as per IS:15500-2004.


3/- 65mm, length of 3 meters
Riser pipe uPVC 65mm NB, for India Mark III handpump, 3 meters length, OD 75mm x 5.5mm thickness, with injection molded three piece uPVC threaded couplers and O-ring, as per Bureau of Indian Standards IS:12818-2010, IS:4985 (for dimensions, 75x10kg) and IS:15500-2004.


RISER PIPE, UPVC WITH THREADED STAINLESS STEEL (SS) COUPLING

4/- 50mm, length of 3 meters:
Riser Pipe uPVC 50mm NB, manufactured from 100% virgin Unplasticized Poly Vinyl Chloride resin, dark grey or blue color, designed for a service life of at least 50 years at 20 degrees Celsius, in accordance with EN/ISO 1452-1/2:2009, certified non-toxic, suitable for drinking water, and exempt from CaCO3 and/or other strength weakening additives.
Pipe dimensions in accordance with ISO 4065:1996, tolerances, wall thickness, ovality, nominal pressure rating (PN), nominal outside pipe diameter (OD) etc. as per ISO 161-1:1996 and BS-EN/ISO 11922-1:1997, 3 meters length with three piece Stainless Steel, threaded coupling:
Each U-PVC pipe is fitted with a fully integrated seamless SS coupling system, either composed by 2 short, male threaded SS connection pipes, one each end, and a female threaded SS coupling; or by one short, male threaded SS connection pipe, one end, and one female threaded SS pipe at the other end, both pieces fully integrated with the PVC pipe.
This pipe Coupling System shall be dimensioned with nominal diameter 50mm (Rp 2") as per ISO 2853:1993, all made from seamless Stainless Steel AISI 304L (1.4307). The nominal diameter is established in compliance with RWSN/SKAT specifications for India Mark III Hand Pumps, Revision 2-2007.
Threading shall therefore comply with the riser pipe holder of such standard India Mark III hand pumps.


5/- 65mm ND, length of 3 meters
IMPORTANT NOTE:
PLEASE DO NOT TO ORDER THIS PIPE SIZE THROUGH THIS MATERIAL NUMBER S0009335, KINDLY GO TO MATERIAL NUMBER S0009155.
Pipe summary: U-PVC Riser pipe (OD 80mm. Wall thickness: >6mm.) with ND 65mm Stainless Steel male couplers on both sides (each side covered with Stainless Steel Sleeve) and a female Socket, on one side. For India Mark III Hand pump.
Length of Pipe with coupler: 3 meters.

IMPORTANT NOTE: For detailed specifications, please go to Material Number S0009155, which is a complete set including SS Rod and one Centralizer.


RISER PIPE, ALL STAINLESS STEEL WITH WELDED SS SOCKET:

6/- 34mm ID, length of 3 meters
SS Riser pipe, ERW AISI 304, 38mm OD, ID 34mm, (2mm Thickness) in 3 meter. Length +0/-25mm, with seamless threaded female sockets welded on one end and threaded male on the other end with plastic thread protector.

7/- 34mm ID, length of 1 meter
SS Riser pipe, ERW AISI 304, 38 mm OD, ID 34mm, (2mm Thickness) in 1 meter. Length +0/-25mm, with seamless threaded female sockets welded on one end and threaded male on the other end with plastic thread protector.

8/- 34mm ID, length of 0.5 meter
SS Riser pipe, ERW AISI 304, 38mm OD, ID 34mm, (2mm Thickness) in 0.5 meter. Length +0/-25mm, with seamless threaded female sockets welded on one end and threaded male on the other end with plastic thread protector.

9/- 36mm ID, length of 3 meters
SS Riser pipe ERW – suitable for use as riser pipe in deep well hand pumps, OD 42mm, ID 36mm (3mm Thickness) and 3 meter length, with seamless threaded female socket welded on one end and threaded male on the other end with plastic thread protector. Quality of SS should be AISI304 grade as per relevant Indian Standards ((CrNi18/10) latest version)

COMMENTS: The above Riser Pipes serve as replacement parts or as Hand pump installation depth Extensions for INDIA MARK II & III pump types, as per specifications from Bureau of Indian Standards, IS:15500-2004.


Packaging and labelling:
At a minimum, as per Annex C: Clause 12.1 of Part 1 of IS 15500:2004, Recommended Packaging Procedure.

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.


Related products:
Handpumps, SDWP, EDWP, VLOM-50/65 (INDIA MARK-II & III)