"Meera's regular production of Standard pumps are listed below:" |
"MEERA" hand pump Selection Guide |
| Model |
Description |
Suitable for water level range - m |
Min. ID of bore - mm |
Capacity - lit./hr (lph) |
Pump rod/ Connecting rod dia. - mm |
Riser pipe (ND) |
Remarks |
| Material / (Dia.-mm) |
SHALLOW WELL HAND PUMP FAMILY |
| SW1-65/150 |
Cast Iron shallow well hand pump |
Up to 7 |
75 |
1500 |
MS GI (12) |
GI (32/40) µPVC (32/40) |
A vertical check valve is necessary |
| SW2-75/150 |
2000 |
MS GI (16) |
| SW3-90/150 |
2850 |
MS GI (16) |
INDIA MARK II DEEP WELL HAND PUMP FAMILY |
| IM II |
India Mark-II |
15 to 45 |
110 |
1150 |
MS GI (12) |
GI/µPVC, 32 |
Conforms to IS 9301* |
| IM III |
India Mark III VLOM |
15 to 45 |
1150 |
GI/µPVC (65) |
Conforms to IS 13056* |
| IM IV |
India Mark IV / India Mark II Extra Deep Well |
45 to 90 |
900 |
GI (32/50) |
Conforms to IS 13056 and IS 13287* |
| IM V |
India Mark V VLOM |
15 to 90 |
1050 |
FRG (10) |
GI/µPVC (50) |
Conforms to IS 13056* |
MALDA DIRECT ACTION HAND PUMP |
| MD |
Malda Direct Action |
1 to 15 |
100 |
1200/3500 |
HDPE (40) |
HDPE (63) |
Direct action pump meeting the latest international SKAT* Switzerland |
AFRIDEV DEEP WELL HAND PUMP (DWHP) |
| AFD |
Afridev |
15 to 45 |
110 |
1350 |
Various options available |
µPVC (63) |
Meets the latest international SKAT* Switzerland |
PEDAL PUMP (Micro Irrigation System) |
| PDL |
Pedal pump |
5 |
32 |
6000 |
- |
µPVC (32) |
Suited for small scale irrigation |
| * IS 9301, IS 13056 and IS 13287 are published and mandatory standards for manufacturing hand pumps, issued by the Bureau of Indian Standards, Govt. of India. Afridev & Malda hand pumps are manufactured as per Standards issued by SKAT, the Swiss Centre for Development Co-operation in Technology and Management. |
Hand pump options available with standard assemblies |
Stand / Pedestal Assembly Options |
| Options |
Descriptions |
| 3LP |
Three legs type |
| FLP |
Flange type |
| CBP |
Concrete
block type |
Connecting Rod Assembly Options |
| Options |
Descriptions |
| MS 10/12 |
Galvanised MS connecting rods, 10 mm or 12 mm in dia. |
| SS 304 |
SS connecting rods conforming to IS 304. |
| SS 316 |
SS connecting rods conforming to IS 316. |
| FRG |
Fiber Reinforced Glass, light weight, 10 mm connecting rod with machined brass connectors. |
| M10/ M12 |
Threaded couplers suited to 10 mm dia. and 12 mm dia. MS / SS rods. |
| E & H |
Forged and machined Eye & Hook tool-less rod connectors in MS or SS as per rod material. |
Cylinder Assembly Options |
| Model |
Description |
| B/SS |
µPVC jacketed Brass / SS liner with extractable plastic moulded Plunger and Foot Valve assembly |
| B/SS-U |
µPVC jacketed Brass / SS liner, with Universal Cylinder components in brass, gun metal or moulded engineering plastic. |
| Flush Cap |
Brass / Stainless Steel Cylinders with flush caps, with 50, 63.5, 76 & 100 mm IDs |
| Example: As per the above options, it is possible to order an Afridev DWHP with a 3LP, FRG, SS-U, i.e., an Afridev Deep well hand pump having a Pedestal with 3 legs, 10 mm dia. FRG rods with machined brass connectors and a mPVC jacketed Cylinder with SS liner and Universal Cylinder components. |
NOTE:
- Above-ground assemblies of Mild Steel (MS) fabricated pumps are hot dipped galvanized.
- Capacity of water discharged is given in litres per hour at a pumping rate of 50 strokes per minute.
- Connecting rods are normally about 3 meters in length and made from bright bar with 12 mm dia. threaded coupler, Electro galvanized. In case of highly corrosive waters, Stainless Steel (SS)/Fibre Reinforced Glass (FRG) connecting rods are recommended . MS Eye & Hook connectors are supplied with hot dipped galvanised connecting rods.
- Riser pipes are generally MS hot dip galvanized either of 32 mm, 50 mm or 65 mm NB in 3 meters length.
- For highly corrosive water, pumps with µPVC pipes with "Bottom Support" can be supplied on special request. This is suited for deeper static water levels.
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