Devi Hitech Engineers Private Limited Cherlapalli, Hyderabad, Telangana

Devi Liquid Ring Vacuum Pumps are versatile , Horizontal Rotary Machines in which the Liquid is made to act as Piston. Range : Capacities ranging from : 40 to 600 m3 / hr. Application : For handling Aggresive Gases or Vapours ( Chlorine , Argon etc.) In industries like Chloro Alkali and Allied Industries, Pulp and Paper Mills, Chemical Industries. Design Features : Horizontal , Single stage, Axial Flow, Pedestal type, with one rotating part i.e, Impeller / Rotor. The Rotor is supported by a pair of Angular Contact Ball Bearings and Roller Bearings.The Axial clearance can be adjusted very easily in these pumps. Seal Liquid : The Liquid will vary depending on the gas to be Evacuated / Compressed. Shaft Sealing : Packed Gland or Single / Double Mechanical seal Depending on the process requirement and customer choice. MOC : Alternatively we can supply these Vacuum Pumps with wetted parts in Hastle Alloy C , Alloy 20 , Stainless Steel , Carbon Steel depending on system requirements.

MEDIUM CONSISTENCY BLEACHING SYSTEMS : Capacity : 25 - 150 m3/hr MOC : WCB, St. Steel, Haste-C, Titanium STOCK PUMPS : Capacity : 200-800 m3/hr Consistency : 2.5 – 4 % Detailed Description : Cantilevered, horizontal, centrifugal, one stage, single casing High efficiency. Good NPSH performance. Widely application: They are designed for handling Pulp in various consistencies Long bearing life: The bearing assembly is with large diameter shaft and short overhang. Wear resistant wet parts: Carefully selected MOC. Simple maintenance. Easy adjustment of impeller. Gland Packing , Mechanical seal options are available.

We are supplying the heat exchangers in various models depending on the customer requirements as per relevant standards. The Shell and Tube Acid cooler is designed to confirm ASME SECVIII Div-I The MOC shall be selected carefully according to the system requirements

We are manufacturing screw conveyors for pulp and paper , sugar industries depending on the system requirements as per CEMA standards in various sizes. The MOC includes Carbon steel, Stainless steel and special grade materials as per the system conditions.

Devi liquid ring compressors are rotary machines in which the liquid is made to act as piston. This liquid will vary depending on the gas to be compressed the overhung shaft is supported by Angular contact bearings. Shaft sealing is provided by mechanical seal. We are having various models to suit the customer requirement. Our manufacturing range starts from 150 m3/ hr to 2500 m3/hr depending on operating conditions. Some of the major Industries where these Compressors used are : Chlor Alkali Industry : For compressing Chlorine Gas. Petrochemical Industry : For compressing highly inflammable Gases like Flare Gas, Propane etc.,.Steel Industry : For compressing Argon Gas. Pharmaceutical Industry : For compressing Air, Hydrogen peroxide and other critical Gases. These Compressors are used in highly corrosive and critical gas applications. At present we are manufacturing Single Stage Compressors which can develop a Pressure of up to 4.5 bar and on the verge of developing two stage Compressors for pressures up to 7.5 bar. Further our Compressors are having following advantages : Metallurgy : We are supplying the Compressor Parts in Superior metallurgy suitable for particular Application Shaft Sealing : Generally, we supply the Compressors with Mechanical Seal, but it may change basing on the requirement / specification of end user. Design Features : Our Compressors are of Back pull out design with Spacer Coupling hence require less down time for maintenance Performance Testing : We are having in-house Testing facilities for Testing the Compressors prior to dispatch as per API 681 Standards Quality Systems : a) ISO 9001 - 2008 Certification 

Horizontal Pressure screens are manufactured as per customer needs. Specifications : Horizontal Type. High concentration and small size. Energy Conservation . Pulp Machine.

DEVI not only manufactures Chlorine compressors but also manufactures complete systems comprises of Separators, Coolers, Surge vessel, Valves, Instrumentation, Piping etc., depending on customer requirement as per relevant standards

We design and manufacture chlorine compressors for chlor Alkali industry which is broadly appreciated for its High performance, Low power consumption and Less maintanence. We are manufacturing chlorine compressors with custom made systems to suit the requirement of customer. Our manufacturing range starts from 6 tpd to 150 tpd depending on operating conditions. Over the period we have developed different sizes adding to our manufacturing range for vide base of applications and now the brand DEVI has become synonymous with chlorine compressors and systems in Chlor Alkali sector.

We offer Centrifugal Blowers for handling corrosive gases like Wet Chlorine, Sniff Gases of capacity 500 to 2000 cu. Meters / hr. in Titanium, Ebonite lined constructions. Our Centrifugal Blowers are made from materials suitable for applications and are designed as per superior engineering technology that guarantees superior performance. Our Blowers offer long life and minimal maintenance costs. Our in house testing facility follows stringent quality standards that ensure production of best blower, delivering complete customer satisfaction. Features : Low Maintenance Cost Designed as per superior engineering technology Made from Titanium, Ebonite as per applications Durable and Robust Widely Used In : Chlor Alkali plants Pulp and Paper mills Steel plants

Operating Parameters: Discharge size : 100 to 450mm Capacity : to 5400m3/h (10 to 1500L/S) Head : to 80meter 200—Discharge size (mm)F—Frame type Detailed Description : Cantilevered, horizontal, centrifugal, one stage, single casing slurry pump High head, high efficiency. Good NPSH performance. Widely application: They are designed for handling more abrasive with solids slurries in the river dredging, Sand reclamation, Sugar beet and other fields. Long bearing life: The bearing assembly is with large diameter shaft and short overhang. Wear resistant wet parts: The wet parts are made of hard metal (26-35% Chrome alloy Iron). Simple maintenance throat-bush: the mating face of the throat bush is tapered, so the wear is reduced and removal is simple. Easy adjustment of impeller: An impeller adjustment mechanism is provided below the bearing housing. Centrifugal seal, mechanical seal and packing seal are available.