When it comes to vacuum and compressor technology, each industry and every application has its own specific needs and requirements.
NASH offers unparalleled expertise designing and manufacturing efficient and reliable engineered systems to meet your specific process needs. Each engineered system comes packaged and ready for operation, easily integrating with existing processes and automation systems; minimizing installation and operating costs.
Regardless of the application, our broad portfolio of products and technologies ensures that Nash has a solution for you. Whether itâ??s a standard pre-engineered package for general industry, an application specific package for the power industry, or a complete engineered to order hybrid system for the chemical industry; NASH has the experience and expertise to deliver an engineered system that is designed to meet the rigors of even the most demanding applications.
Nash liquid ring vacuum pumps and compressors offer
the widest performance range on the market. Depending
on the size and model, our liquidring vacuum pumps
are capable of providing a suction capacity between 10
m�³/hr to 39,000 m�³/hr, with vacuum levels down to 28
mbar abs. Certain models can also be equipped with
a center shroud, allowing the liquidring vacuumpump
to operate at multiple suction pressures. Our liquid
ring compressors are capable of achieving a capacity
between 50 and 16.000 m�³/h and discharge pressures
from 2 bar abs up to 15 bar abs.
In certain applications it is also possible to use the
same model for both vacuum and compression.
Nash liquid ring pumps are capable of handling a wide variety of gases; from gasoline vapors, sulfur dioxide, and chlorine to hydrogen sulfide and vinyl chloride monomers.
Seal liquids can be chosen based on process requirements and the gas being handled. In addition to water, a range of seal liquids including acetic acid, acetone, glycol, xylene, and more can be used.
Execution standard Api681 "liquid ring vacuum pump and compressor" Din28431 "acceptance specifications for liquid ring vacuum pumps". Performance Caliber: dn=125, 500mm Sucking capacity¡êoq=600, 31000m3/h Suction pressure: p=33, 1013 mbar
Product Specification Power Range : 1.0 HP to 2.0 HP Operating Speed : 0 - 3100 RPM DC Power Range : 900 Wp - 2000 Wp DC Voltage Range : 70 Vmp - 110 Vmp Head Range : 30 Mtr - 90 Mtr Discharge Range : 8000 LPD - 30000 LPD Type of Duty : S1 - Zero Running Cost - Less Maintenance - Eco-Friendly - Simple Installation - Pollution Free Material Of Construction - Motor Part Grade Mechanical Seal : Graphite Ceramic Motor Shaft : Stainless Steel Motor Body Pipe : SS-304 Lower Hosing : Aluminum Diaphragm : High Nitrile butyl rubber Top Cap : Stainless Steel Bottom Plate : Stainless Steel End Cap : Stainless Steel MATERIAL OF CONSTRUCTION SCREW (HELICAL) PUMP Part Grade Outlet : SS-304 Suction : SS-304 Outer Shell : SS-304 Rotor Screw : Stainless Steel Stator : Rubber Coated Alloy MATERIAL OF CONSTRUCTION â?? CENTRIFUGAL PUMP Part Grade Check valve housing : SS-304 Check valve : PC Suction : SS-304 Outer Shell : SS-304 Impeller : POM Bowl : PC Pump Bush : NBR Pump Sleeve : Stainless Steel Pump Shaft : Stainless Steel Coupling / Pump Couple : Stainless Steel
Salient Features Highly efficient 3-Phase Water Filled Motor - 100% EC grade copper winding - Easily Rewindable - Motor Designed with Higher Cooling Effect Ensures Longer Life - Sustainable uniform performance for years - Ensures long life durability - Optimized Hydraulic & Mechanical Design - Improved efficient performance - Excellent output in Low Radiation - Dynamically balanced design - Zero maintenance Product Specification Power Range : 3.0 HP to 10.0 HP Operating Speed : 0 - 2890 RPM Operating Frequency : 0 â?? 50 Hz Input Solar DC Power Range : 3000 Wp, 10000 Wp Input Solar DC Voltage Range : 330 Vmp , 600 Vmp Head Range : 10 Mtr , 50 Mtr Discharge Range : 126000 LPD , 425000 LPD Type of Duty : S1 Material Of Construction Part Grade Oil Seal : Nitrile butyl rubber Motor Shaft : SS - 420 Motor Body : Cast Iron / J4 Motor Bush : LTB-4 / Teflon Thrust bearing assembly : SS - 420 & Carbon Base : Cast Iron Bracket : Cast Iron Flange : Cast Iron Casing : Cast Iron Impeller : Cast Iron
Highly efficient 3-phase Air Cooled motor - 100% EC grade copper winding - Easily Rewindable - Good suction lift characteristics - Sustainable uniform performance for years - Ensures long life durability - Optimized Hydraulic & Mechanical Design - Improved efficient performance - Excellent output in Low Radiation - Dynamically balanced design - Double shielded ball bearings, so no need of external lubrication - Mechanical seal or stuffing box is provided as per customers requirement - Zero maintenance Product Specification Power Range : 1.0 HP to 10.0 HP Operating Speed : 0 2890 RPM Operating Frequency : 0 - 50 Hz Input Solar DC Power Range : 900 Wp, 10000 Wp Input Solar DC Voltage Range : 110 Vmp, 600 Vmp Head Range : 10 Mtr, 50 Mtr Discharge Range : 45000 LPD - 405000 LPD Max. Suction Head : 7 Mtr Type of Duty : S1 Material Of Construction Part Grade Gland Dori : Graphite String Motor Shaft : EN-19 with SS SLEEVE Motor Body : FG-250 Bearing : SKF End Cover : FG-250 Bracket : FG-250 Flange : FG-250 Casing : FG-250 Impeller : FG-250 Cooling Fan : Aluminium
Salient Features Highly efficient 3-phase water filled motor - Easily rewindable - Dynamically balanced design - Extended life with flawless performance - Thrust bearing : Carbon + S.S. material for High thrust load capacity - 100% EC grade copper winding - Presenting world 1st design (design registered 100% fully S.S.-304 investment casting pumps. - Zero maintenance - Superior performance - Sand proof operation - Highly efficient 3-phase water filled motor Product Specification Power Range : 1.0 HP to 20.0 HP Operating Speed : 0 - 2890 RPM Operating Frequency : 0 - 50 Hz Input Solar DC Power Range : 900 Wp, 20000 Wp Input Solar DC Voltage Range : 110 Vmp - 600 Vmp Head Range : 30 Mtr , 220 Mtr Discharge Range : 10000 LPD - 420000 LPD Type of Duty : S1 material of construction - motor Part Grade Body Lock : Spring Steel Stud Ring : M.S. (Zinc Coated) Stator Stamping : CRNGO - M45 Silicon Winding Wire : 100% EC Copper Shaft : SS-420 Rotor Stamping : CRNGO - M45 Silicon Copper Lamination : 100% EC Copper Upper Housing : SS-304 Lower Housing : SS-304 Connection Piece : SS-304 Oil Seal : NBR TB Set : Carbon + SS Base : SS-304 Drain Plug : Brass Couple Sleeve : Stainless Steel Water Bolt : Brass MATERIAL OF CONSTRUCTION PUMP Part Grade Suction : SS-304 Couple : Stainless Steel Couple Counter : SS-304 Rubber Seal : NBR Bush Seal Cover : SS-304 Bowl : SS-304 Impeller : SS-304 Key : SS-410 Bowl Bush : NBR Bush : LTB-4 Middle : SS-304 Cap : NBR Outlet : SS-304
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Product range: 1. Single stage type: 2BEA, 2BEC model, pumping speed can be reached to 1200m3/h. 2. Dual stage type: 2SK model, it can be reached to 30m3/min. 3. corrosion-resistance liquid ring vacuum pump FSK/F2SK model. 4. Monblock type---2BV model, pumping capacity from 27m3/h--500m3/h. Material can be customised as your request!!
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Services: Our company's products, technical support, training, installation and commissioning