RMCO Alipore, Kolkata, West Bengal

R M CO, a Kolkata West Bengph in India Based Company is Manufacturers of Pressure filter Plant. Pressure filter Plant is used mainly to remove turbidities and suspended impurities from raw water and make it for potable as well as industrial use. When raw water passes through multilayer bed of graded filter media, the suspended impurities are deposited on filter bed and crystal clear filter water is produced. Back washing is necessary to wash out the suspended impurities precipitated on the filter bed for smooth running and get quality filter water. The unit is an M S {IS:2062} vertical or horizontal single deck pressure vessel, provided with face piping, valves, filter media, under bed plate system fitted with PVC strainer, pressure gauges, manhole, hand hole, air vent systems, coagulant feeder, chlorine dosing unit, Air Blower of suitable capacity for proper back wash. The unit will be consider to cater turbid upto 40 PPM maximum during monsoon while designing.

All the sluice valves for water are made to IS specifications. BODY COVER, WEDGE DOOR, GLANDS and HAND WHEELS are made of graded cast iron, accurately machined and fitted through out. The spindle is made of finest, solid, forged brass or stainless steel, shaped under hammer and machined all over. Strong square, single thread being cut to suit the valve nut. The valve nut is of gun metal, screwed, square thread and properly fitted into the races at top of door. Every sluice valve is tested hydraulically before dispatch.   Available size: 50 mm (2”) to 450 mm (18”)

Above Dosing pump with suction / discharge tubing, foot valve, strainer, injection check valve etc. suitable to dose AQUAFIT / CHLOROTECH - 90 chlorine granular. The fluid is contained within a flexible tube fitted inside a circular pump casing. A rotor with a number of rollers attached to the external circumference and it compresses the flexible tube. As the rotor turns, the part of tube under compression close; thus forcing the fluid to be pumped to move through the tube. Accordingly, as the tube opens to its natural shape after passing of the cam fluid, flow is induced to the pump. RPQ 40 HD is typically used to pump clean, sterile or aggressive fluid. RPQ 40 HD is least maintenance and leakage free pump as there is on other valves, “O” Rings, seals / packing except to worry about the tube for the fluid being pumped. The tube needs frequent replacement, generally once in 4 to 8 months.   MODEL: RPQ 40HD CAP. 02 USGPD to 40 USGPD at 100 psig. Rs.90,000/-

R M CO, a Kolkata West Bengal in India Based Company is Manufacturers of Industrial Reverse Osmosis Plants(R.O.Plants).Industrial Reverse Osmosis Plants(R.O.Plants) accoring to the need for tap water and large volume of water application. The Production range starts from 100 lite per hour to maximum limit to 45000 per hour.   All "RMCO" Brand Industrial Reverse Osmosis Plants(R.O.Plants) are carefully customised and configured to suit the individual requirment of the output water, which varies from normal drinking application to the specific usage.   Reverse Osmosis has gaoned wide acceptance and populanity due to its simple operation and the ability to withstand variations feed water quality.

The type most usually supplied Body, Cover and Door are graded Cast Iron. Door fitted with G. M. face closing on Corresponding G. M. Face in Body and the two door suspension lugs hinged on a long brass spindle supported in trunion bearing in both side of body. Flange of valves are faced and drilled in accordance with BS - 10 table “D” or as per ISS. Every Rmco Valve is tested Hydraulically before despatch.

Based in Kolkata, West Bengal, we are engaged in manufacturing, exporting and supplying PTFE Diaphragm Pump. Our PTFE Diaphragm Pump is made in conformity with international standards and therefore, it is widely demanded throughout the market. Made premium metal, our PTFE Diaphragm Pump is very strong and durable. Salient Features Of Our PTFE Diaphragm Pump Glandless and leakage free diaphragm pumpExcellent proportional control & injection frequencyUnique double ball check cartridge for dosingAccuracy and anti-syphon systemTeflon faced Hypalon Diaphragm for long lastingMotor driven worm shaft & worm wheel driveTurn down ration 10:1Liquid end materials construction in PP (SS 316, PVC or Teflon are on request)Suction lift 1.5 mts. Materials Of Construction Housing : Cast AluminiumSpacer & Head : Poly Proplene / PVCDiaphragm : Teflon faced HypalonBall : PTFE / CeramicSuc / Disc tube : HDPE / LDPESuc / Disc Ball Cartridge : PP / PVC Operation System This pumps works continuously under pulser dose. Each time a pulser is generated when piston moves forward. A Teflon faced diaphragm fixed on piston head compresses the liquid in the head. The liquid exits from the pump head through the discharge valve while the suction valve stay close. When the pulse end, a spring moves back the piston and the diaphragm. The Vacuum created by the diaphragm opens suction valve while the discharge valve stays close. The pump capacity is proportional to the number of piston stroke and to the pump head internal volume. Accessories LDPE / Nylon tubing : 1.5 mts.Spring assisted injection check valveSelf balanced Foot valveY strainer (Optional)Pressure Relief Valve ‘RM’ Series Motor Driven Dosing Pump ‘RM’ series motor driven & actuated diaphragm dosing pumps are operated by a 0.5 HP, 1440 RPM squirrel cage induction motor ( input power supply - 415 / 3 phase / 50Hz ZC ) reciprocating operation

R M CO, a Kolkata West Bengph in India Based Company is Manufacturers of the Pressure Clarifier. When the source of water generally happens to be river / pond / jheel (called as ground source)and the suspended impurities of water are to be eliminated for passing through a pressure filter, the filtration unit will be chocked immediately, if highly turbid water is passing through it. The technical approach to such a treatment usually involves coagulations, pH corrections, flash mixing, flocculation, clarification etc. and the PRESSURE CLARIFIER is left for only choice.   The Pressure Clarifier, as the name implies, works under Pressure and as such influent water can be directly passed through the unit and subsequently through a filter for obtaining the treated water at an overhead tank, by single pump pressure only.   Design and Fabrication   The pressure clarifier units are designed, fabricate from welded mild steel plates suitable for withstanding working pressure. The fabrication is generally as per our schedule practice. The size and capacity of the pressure clarifier depend upon customer’s requirement of treated water.

We RMCO Situated in Kolkata West Bengal in India is one of the leading manufacturers, suppliers and exporter of Plug Valve.Plug valve is a special type of valve which is used for different industrial applications and can efficiently control the flow of liquids and gases. This plug valve has full jacketed design and made by using supreme quality steel such as stainless steel and mild steel. It is known for its exceptional strength, rugged construction, easy installation and high functionality. This plug valve is designed by using advance technology and its design is so specific that it allows bi-directional flow. Furthermore, it is suitable for various types of operations such as electric, pneumatic and manual operations.   Available size: 3 mm to 5 mm

The type most usually supplied Body, Cover and Door are graded Cast Iron. Door fitted with G. M. face closing on Corresponding G. M. Face in Body and the two door suspension lugs hinged on a long brass spindle supported in trunion bearing in both side of body. Flange of valves are faced and drilled in accordance with BS - 10 table “D” or as per ISS. Every Rmco Valve is tested Hydraulically before despatch.   Available size: 50 mm (2”) to 450 mm (18”)

Iron is a very harmful contaminated in natural supplies and remains in the water in the form of ferrous bicarbonate in dissolve state and organic form. Iron is widely distributed over the surface of the earth in the form of oxides and also occurs in many rock formation, gravels, sands and clays. If rain water (highly charged with Co and O) is sinking into the earth, it comes in contact with these oxides and decomposes and absorbs them in form of soluble iron and manganese bi-carbonates. As long as the water is charged with carbon dioxide, it will remain bright and clear, but as soon as the carbon dioxide escapes, as happens when the water is drawn to the surface, the dissolved iron and manganese are converted to an insoluble form, which appears in the form of a heavy brown cloud, imparting an objectionable taste and odor to water. Ferimenix Iron Removal Filter As per PHED and WHO’s rule, the iron content’s limit of potable water is 0.2 to 0.3 PPM as Fe and for process industries it is even lower.Extra iron causes health hazard and also stains cloth and house hold articles. Iron tends to foul Ion Exchange Resin used in water softeningPlants and De-mineralized plant causing irreparable damage and reducing its life and performance.The removal of iron and manganese is effected by passing the water first through FERRIMENIX, a hard, black granular sand like substance in the presence of which the desire chemical change at once takes place and afterward through a sand bed of the usual rapid pressure type. FERRIMENIX installation is phenomenally high figure of 7 PPMof iron that is reduced to a trace amount. Our Iron Removal Filter plant provides two stages oxidation of iron (1) at oxidation chamber through Air Compressor and (2) at the main Iron Removal Filter with the help of Catalytic Filter Media thereby greatly enhancing its performance. All filter have frontal pipeline with nest of valves to operate the plant. Iron Removal Filter Equipment And Accessories Our Iron Removal Filter comes in compact package with accessories like: Oxidation chamber and Filter Shell made of best quality steel plate (IS 226 / 2062) revised with manhole, hand hole etc. The whole tests hydrostatically to 5 kg/cm and maximum working pressure for 3.5 kg/cm internally under bed plate with strainers system, M S Frontal pipeline, C I Valves (Butterfly / Diaphragm / Sluice), C I Alum / Soda Pot or dosing pump, Air Compressor, C I Venturi, Filter Media, Catalytic Media, Chlorine Dosing Unit (Dosing pump or Bleaching Doser),Air vent system, Backwash facilities, ChlorineTestkit, IronTestkit, etc. Backwash During service run, the accumulated dirt from turbidity and Ferric Hydroxide form Ferrous bicarbonate which gets arrest on the filter bed and causes pressure drop through the filter. Back washing is necessary to remove the accumulated dirt and precipitated Ferric Hydroxide. Test for Iron For examining the effluent from an Iron Removal Filter Plant the following is recommended as a spot and quick test: to a tumble of water from the plant, add a few drop of Potassium Permanganate solution. If the water stays pink for a few minute or more, it is free from iron, if the color rapidly change to brown, an undesirable quantities of iron is present. If however, the test is made to know the iron (PPM) contents in water, it is advisable to use Iron test kit or test in laboratory. Standard specification and capacity manufacture by us : 4000 GPH, 5000 GPH, 8000 GPH, 10000 GPH. We can also manufacture filter shell of other size & capacity through specifican. Iron Removal Filter with other specifications like size and capacity can be provided by us.

Situated in Kolkata West Bengal in India RMco offers HORN GAP FUSE Two post insulator per phase complete with G I channel complete set. R M CO, a Kolkata West Bengal in India Based Company is Manufacturers of Overhead Hightension Line Materials Such as G O A B Switch ( Rotating Type), Horn Gap Guse, Discharge Rod, Fues Barrel with matal parts, Goab Switch Titling Type,Goab Switch Rotating Type,Drop Out Fues( Bracket Type),Drop out Fues( Chanel Type),Line Discharge RodEarthing Rod.

R M CO, a Kolkata West Bengal in India Based Company is Manufacturers of Overhead Hightension Line Materials Such as G O A B Switch ( Rotating Type), Horn Gap Guse, Discharge Rod, Fues Barrel with matal parts, Goab Switch Titling Type,Goab Switch Rotating Type,Drop Out Fues( Bracket Type),Drop out Fues( Chanel Type),Line Discharge RodEarthing Rod.

Situated in Kolkata West bengal in India Rmco is proficient in manufacturing and supplying an extensive array of Gun Metal Vertical Check Valve. The valves offered by us are manufactured by utilizing top notch materials and employing latest equipments. For ensuring trouble free regulation of flow, our quality inspectors stringently examine the quality of these valves before final delivery. Our Gun Metal Vertical Check Valve is mostly used in solvent plants and paper mills.   Available size: 5 mm to 25 mm

Situated in Kolkata West bengal in India Rmco are a manufacturer of Horizontal Check Valves used in pipe fittings, which are made up of high quality gun metal. Gun metal, an alloy of copper, tin and zinc, is the most widely used substance for making of valves, due to its resistance to soft-water corrosion and hard-water calcification. This valve is used to join two pipes horizontally in pipelines to ensure water flow.   Available size: 15 mm to 100 mm

Situated in Kolkata West bengal in India Rmco is engaged in the manufacturing and supplying of superlative quality Gunmetal Valves and Bronze castings. These products can be procured as per customer requirements in BS, IS, JIS, DIN, ASTM ,SAE and other international standards. Backed by an advanced in-house Wet lab and online Spectro Meter analysis facility, we are able to offer superior range of products to the customers.   Available size: 5 mm to 25 mm

Situated in Kolkata West Bengal in India RMco offers Gang Operated Air Break Switch Tilting Type Complete with square shaft, operating pipe, handle, guide clamp.The switch is designed to suit overhear systems used in high density urban situations or high load centers, where the load is much higher and the need of improved and steady quality supply is much greater. Main function of this product is to isolate the Transformer, Overhead lines, System or Cables from distribution network. 11 & 33 K V Gang Operated Air Break Switch Complete with Handle, Liver, Operating & Coupling Pipe & Hardwares. This Product are available in different seize & Dimension, as per requirement by Nigams Specification. The Male, Female Contact Parts made by Metal Parts & M.S. Flat coated copper strip and Bearing moves the male contact made by C. I. & M.S. Sheet.

Situated in Kolkata West Bengal in India RMco offers Gang Operated Air Break Switch Tilting Type Complete with square shaft, operating pipe, handle, guide clamp.The switch is designed to suit overhear systems used in high density urban situations or high load centers, where the load is much higher and the need of improved and steady quality supply is much greater. Main function of this product is to isolate the Transformer, Overhead lines, System or Cables from distribution network. 11 & 33 K V Gang Operated Air Break Switch Complete with Handle, Liver, Operating & Coupling Pipe & Hardwares. This Product are available in different seize & Dimension, as per requirement by Nigams Specification. The Male, Female Contact Parts made by Metal Parts & M.S. Flat coated copper strip and Bearing moves the male contact made by C. I. & M.S. Sheet.   Price:Rs.14,000/-(11Kv, 200amp),Rs.41,000/-(33Kv, 200amp)   Price:Rs.14,500/-(11Kv, 400amp),Rs.42,700/-(33Kv, 400amp)

Situated in Kolkata West Bengal in India RMco offers Gang Operated Air Break Switch (Double Break ROTATING TYPE )Complete with square shaft, operating pipe, handle, guide clamp. All Switchlinks are arranged so that the phase units can be mounted independently and then finally coupled to-gather after adjustment for alignment have been completed.The connecting angle level is clamped to the phase coupling square rod in most convent position,either in between two switch links or outside the phase according to position of the operating handle.Tilting Type Isolators are having a fixed & moving contacts made of E.C.Grade copper and die cast fingers of phosphor bronze having a inheriting non-detoriating spring quality at high temp and corrosion proof.   Price:Rs.14,500/-(11Kv, 200amp)   Price:Rs.15,000/-(11Kv, 400amp),Rs.59,500/-(33Kv, 400amp)

Situated in Kolkata West Bengal in India Rmco offers Fuse Barrel With Fibre Glass Tube And Heavy Duty Metal Parts For DROPOUT FUSE.   Price:Rs.850/-(11Kv,200AMP),Price:Rs.1200-(33Kv,200AMP)   Price:Rs.1200/-(11KV,400AMP),Price:Rs.1500-(33KV,400AMP)

Foot valve with strainer having Cast Iron body in two parts, I) Mush Room Valve Gun metal seat and ii) perforated CI / MS strainer. Flanges are as per either IS or BS - 10, table “D” specifications.   Available size: 50 mm (2”) to 450 mm (18”)

Flat (floor) outlet valve has cast iron body and both fitted with gun metal faces. Valve is operated either by forged bronze screw working through a gun metal nut in the a mild steel screw working through a gun metal nut in the top of the head stock. The flange is drilled to IS specification and can be bolted to the reservoir or tank floor or to an outlet cast iron spigot pieces built in foundation and is operated from the top of the embankment wall or floor by a mild steel lengthen spindle attached to the screw / spindle.   Available size: 80 mm to 200 mm

R M CO, a Kolkata West Bengal in India Based Company is Manufacturers of Valves, Industrial Valves Such as Diaphragm Valve,Floor (Flat) Outlet Valve Or Mushroom Valve,Butter Fly Valve(LeverActuator Operation), Butter Fly Valve(GearActuator Operation),Plug Valve,Non Return (Reflux) Valve,Sluice Valve,Cast Iron Air Release Valve,Non Return ( Reflux ) Valve,Foot Valve Etc.

R M CO, a Kolkata West Bengal in India Based Company is Manufacturers of Iron Removal Filtration Plant. Iron Removal Filtration Plant is used mainly to removal of iron and manganese by passing the water first through FERIMENEX / CATALYTIC OXIDISING MEDIA / POLYESTER RESIN like substance in the presence of which the desired chemical change at once takes place and afterward through a sand bed of the usual rapid pressure type. The unit is an M S (IS: 2062) vertical or horizontal, single deck or double deck pressure vessel, provided with face piping, valves, filter and catalytic media, under bed plate system fitted with PVC strainer, pressure gauges, manhole, hand hole, air vent systems, coagulant feeder, chlorine dosing unit, Air Compressor of suitable capacity for oxidizing and back wash. The unit will be consider to remove phenomenally high figure of 2 ppm of iron is reduced to a mare trace and cater turbid upto 40 PPM maxium during monsoon while designing.