NASH - ZWEIGNIEDERLASSUNG DER GARDNER DENVER DEUTSCHLAND GMBH

The NASH 2BE5 was developed from the proven NASH 2BE3 and 2BE4 compressors, whose reliable performance has been further improved. The development focused on optimizing performance, higher vacuum capabilities and ease of maintenance. NASH 2BE5 Benefits include: improved efficiency higher vacuum levels (to 100 mbar abs / 3" Hg abs) built-in ECO-FLO™ water saving technology with patent pending gas scavenging drop in replacement for 2BE3 and 2BE4 removable bearing brackets for easier maintenance elimination of tie rods, resulting in improved sealing due to bolted casing joints polyisoprene lining The footprint and connections to the NASH 2BE5 models are identical to its predecessors, the NASH 2BE3 and 2BE4. Therefore, exchanging or upgrading to the more efficient NASH 2BE5 requires no site modifications. The NASH 2BE5 model is available in cast iron, with stainless steel coming soon. The 2BE5 is perfect for use in mining, filter applications, paper mills, power plants, chemical plants, refineries and more.

Suction capacity 125 to 1400 m³/h; Vacuum to 33 mbar abs.; Discharge pressure to 2.0 bar abs. The NASH 2BM1 magnetic drive pump series is capable of achieving volume flow rates of 125 to 1400 m³/h and vacuum of 33 mbar abs. Non-contact torque transmission is achieved by using a permanent magnetic drive system. The pump's inner working space is hermetically sealed from atmospheric conditions, eliminating any possibility of leakage. This seal is essential for demanding applications, such as processes that are required to meet the most stringent standards on environmental compatibility. ATEX applications are also possible, certifications are available.

Suction capacity 6,000 to 11,00 m³/h The NASH 2BQ1 590 has a unique performance range. It combines a high gas flow rate (6,000 to 11,000 m³/h) with a discharge pressure range of up to 3.75 bar abs. The standard 2BQ compressor model is equipped with a duplex steel shaft, ductile iron end shields, a massive stainless steel housing and o-rings to seal housing components. Higher quality materials are available on demand by using the modular 2BE3/4 design. The NASH 2BQ1 is certified for ATEX.

3000 - 16000 CFM / 5,100 to 27,200 m³/h The NASH 905 is a redesign and upgrade of the NASH 904. Capacities of the 904 pumps range upward from about 3,000 CFM at vacuum. These durable compressors can handle excess liquid carryover without any difficulty, even if it arrives as massive slugs. 904 compressors are found in many industries, including Paper, Chemical, and Mining. The 905 series has been designed to provide superior reliability and performance in harsh applications such as chemical processing or geothermal power generation. Constructed of 316L stainless steel, the 905 series offers excellent corrosion resistance and can be outfitted with a variety of mechanical seals. It also includes a patented gas scavenging feature.

100 - 1800 CFM / 170 to 3,050 m³/h The GARO line of liquid ring compressors expands the capacity and pressure ranges of the Nash line to meet the ever growing requirements of our customers. Found primarily in petroleum refineries and chemical plants, these rugged and reliable compressors handle highly toxic, explosive and corrosive gases in applications such as flare-gas, chlorine and Vinyl Chlorine Monomer (VCM) recovery. The GARO line, available in single and two-stage designs, comes in: cast iron, stainless steel, carbon steel, spheroidal cast iron, 316 stainless steel, duplex stainless steel, and Hastelloy or Titanium on select models. Together with other NASH liquid ring compressors, including the HP-9, the 14 GARO models form the NASH core compressor product line, which provides compression greater than 200 psig (15 Bar abs). Low pressure compressors are available to 30 psig (3 Bar abs), and 20,000 CFM (34,000 m³/hr). As a result, NASH offers the widest pressure and capacity ranges of liquid ring compressors available worldwide.

1800 - 2600 CFM / 3,050 to 4,400 m³/h Found primarily in petroleum refineries and chemical plants, this rugged and reliable compressor handles highly toxic, explosive and corrosive gases in applications such as flare-gas, chlorine and Vinyl Chlorine Monomer (VCM) recovery. Together with the 14 new GARO models and other NASH liquid ring compressors, the NASH HP-9 compressor form the NASH core compressor product line, which provides compression greater than 200 psig (15 Bar abs). Low pressure compressors are available to 30 psig (3 Bar abs), and 20,000 CFM (34,000 m³/hr). As a result, NASH offers the widest pressure and capacity ranges of liquid ring compressors available worldwide.

120 - 5300 CFM / 195 to 9,000 m³/h The NASH Vectra was designed around a modular platform using the most advanced computer aided design techniques, such as 3D solid modeling and finite element analysis (FEA). The modular platform offers the advantage of two versions with numerous common parts. The Vectra GL model, available from 120 to 830 CFM (200 to 1,500 m³/hr), is ideal for general industrial applications. It comes standard with internal mechanical seals and many Nash patented innovations including gas scavenging. The Vectra XL model was designed to meet the stringent requirements of many CPI applications. Whether operating as a vacuum pump or compressor, it features a 30 PSI (2 bar) differential capability. It is available in ductile iron or 316L stainless steel with a variety of shaft sealing options. Sizes range from 120 to 5,300 CFM (200 to 9,000 m³/hr). The NASH Vectra can be operated within a wide range of operating speeds, with numerous 50 and 60 HZ direct drive speeds. This increased turndown capability makes them ideal for varying load applications when driven by VFD's.

15 - 140 CFM / 35 to 210 m³/h Designed from the ground up to meet the widespread needs of the process industry, the Vectra SX adds five models to Nash’s Vectra series in the 1 ½ to 10 HP range at 60 Hz (0.75 to 5.5 kW at 50 Hz), providing the right solution for small capacity vacuum pump requirements. Designed to use less energy and consume less operating liquid than competitive models, it is possible to save the user as much as 40% on power consumption and 50% on water usage.

This rugged and reliable liquid ring compressor expaned the NASH Vectra compressor range with a model that operates at up to 4 bar G (60 PSIG). The XM-150 comes in 681 and 682 compliant versions and is specifically designed for the higher pressures and performance requirements found in many process applications, including vapor recovery, flare gas recovery, biogas, corrosive gas handling (e.g. VCM and chlorine) and hydrogen compression. The NASH Vectra XM-150 liquid ring compressor provides the same quality and reliability you've come to expect from the existing Vectra series with these features: Single, conical port design; Between bearing rotor/shaft design; single pressure boundary sealing point; API-681 and API-682 category II/III compliance; increased bearing life; 316 stainless steel construction; and horizontal, self-draining inlet/discharge nozzles. The rugged construction and easy to service design of this liquid ring compressor reduces maintenance requirements and minimizes downtime for maintenance and repairs in even the most demanding applications.

High Capacity Monoblock Pumps Available in cast iron construction, the 2AV1 family provides capacities up to 600 m 3/h (360 CFM) in a compact monoblock design. When compared to conventional pumps, the 2AV1's monoblock design delivers the benefits of a simple, compact and economical installation. Since the pump and motor are integral and self supporting, there is no need for additional baseplates, couplings or guards, which add to the cost, complexity and overall size of the installation. We focused on durability and dependability when we developed these liquid-ring pumps. With a reinforced stainless steel shaft and sealed bearings, the 2AV1 can provide up to 20,000 hours of maintenance-free operation. The 2AV1 is expertly designed and manufactured to be quiet and vibration free. With sound pressure levels of less than 75 dBA, it complies with the strictest noise standards, eliminating the need for additional sound attenuating devices. Advantages at a glance Compact Rugged design for reliable operation and long service life Precision-balanced rotor 60hz Motors, UL recognized components Available from stock Low installation costs Easy to service Standard mechanical seal Reinforced stainless-steel shaft in the pump body Main Applications Plastics industry Chemical industry Medical technology Food and beverage industry General industry