National Equipment Company

Leveraging on our vision to achieve sustainable growth and success, We National Equipment Company have established ourselves as an eminent Agricultural Pumps and Domestic Pumps in the Year 1988 , From the Year of 1994, we have started Reciprocating Air Compressors, Garage Equipments, Manufacturer and trader of India.

We are well known for our our never compromising quality control policy for our product range as well as services with hold on ISO 9001:2015 certification. Due to the unparalleled quality of our products, we have acquired the membership of CODISSIA, SIMA,  TAPMA, SITARC, COPMA, COCIA .Owing to transparent business policy and impeccable quality products, our organization has gained immense popularity across the country, to render services, hence we supply our products to all the States in India through Distributors, Dealers and now in Online Customers .

We Proud to say we Honored with an Awards

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Product Description

The Single-Stage Belt Drive Reciprocating Compressors are designed for continuous duty application.These single-stage cylinder belt driven reciprocating compressors are reliable workhorses and can generate up to 10 bar g pressure suitable for most of the industries and automotive applications


  • Painters for Painting works
  • Power tools
  • Pneumatic Tools
  • On Road Vehicle Emergency Mobile Punchure
  • Wood work industries
  • Fabrication Industrial
  • Railways
  • Concrete batch plants
  • Hospitals
  • Institutions Lab
  • Dental
  • Utility air in petrol pumps
  • Garages
  • Small manufacturing workshops


  • Cast iron compressor with high durability
  • Designed for continuous duty application
  • Air receiver, conforming to ASME design
  • Optimal operating speed
  • Aluminium cooler tubes and aerodynamically designed fan for efficient cooling
  • Automatic start and stop loop control
  • Pressure relief valve for extra safety
  • Low expansion aluminium alloy piston
  • Forged steel crankshaft
  • Sturdy, robust cast iron crankcase
  • Proven pressure switch and starter
  • Precision Machined alloy pistons for longer life
  • Low wear stainless steel valves
  • Deep fined cylinders for efficient heat transfer. Large cooling fan covers the entire compressor block

Material of constructions

Product Material
Cylinder  FG260 / 60 / 40 Graded Castiron
Piston  Graded Aluminium alloys
Rings Carbon and Graphite
Valve Blide Stainless Steel
Valve Plate MS
Crank Assembly Forged Nickle base alloy steel
Housing Cast Iron
Bush LTB5
Air filter assembly MS With Air Filter Elements
Fabrications MS Heavy
Breather Aluminium
Bearings Needle / Ball Bearings
Pressure Switch Proven Pressure switch
Starter 22.5mm; push buttons, emergency stop, selector switch,
  illuminated & non- illuminated actuators in metal & plastic
Air Receiver ASME Standards
After cooler Graded Aluminium Alloys
  Design Temperature: Upto 190 C ,Pressure up to 40 bar
Pressure Gauge Made of brass  Lightweight gauges with Aluminium and MS Sheets
Ball Valve 3 Piece Design, WCB / CF8 / CF8M  Body with 1/2″ to 2″ Delivery,
  Ball SS304 -Max. Pressure of 100psi,O Ring-NBR/EPDM/VITON
  Connection-Screwed End to BSP
Safety Valve Gun Metal Safety Pressure Relief Valve. Designed Rugged construction Resistance against high pressure 
Non Return valve Spring-loaded Graded Aluminium alloys Non Return  valve 
  with an arrow showing flow direction
Inter cooler Graded Aluminium Alloys
  Design Temperature: Upto 190 C ,Pressure up to 40 bar
Belt Guard Heavy Fabrication , made with Wire mess and MS Steels

Technical Specification

ModelMotor power     Piston Displacement Free Air Delivery      Comp.Speed    Max. Pressure Air ReceiverNet weight Dimensional Data
TC 0510.754.21192.1591200101454569825x460x725
SC3032.2102836.8193122510145220150 1590x450x960

Product Description for Air Compressor Karaikal

Established in the year 1988, National Equipment Company is currently one of the top manufacturing companies in Tamil Nadu. We provide high quality, low budgeted as well as minimal maintenance Air Compressors and Pump-sets. Above all, professionally designed, manufactured and assembled with care at our ultra-modern manufacturing units. Additionally, our units are located in all major parts of Karaikal.

30 years of professional experience in the industry has led to providing not only quality products but also high satisfactory customer service. As a result, we successfully manage a high profile book of business including numerous industrial users from Karaikal.

Our Air Compressor is one of our best sellers, because of its high efficiency, affordability and premium quality rating, tested and rated by our experts.

Quality Parameters

Our main objective is delivering elite products, not only in terms of quality but also in quantity. We achieve these parameters through professional insight, for instance, by using highly skilled manpower along with supreme standard machinery and tools. In essence, our team comprises of qualified managers, supervisors, quality controllers and also the best marketing strategists from the industry. We provide well structured and easy to understand customer guidance as well as extended maintenance packages along with most of our ranges.

During the delivery, all our products are thoroughly checked and packaged by our professional dispatch team to ensure safety and quality at your door-step. Henceforth, prioritizing the satisfaction of our customers and the standard of our service.

Apart from Air Compressors, we also provide additional components such as Air dryers, Air filters, Drain valves and Receiver tanks. In conclusion, with extensive experience in delivering high range products, we assure the best compressors at very affordable price.

Parts of the Air Compressor

For further understanding, we have listed the different parts of our Pneumatic Air compressor. It is categorized into three parts such as primary devices, Safety devices and Interlocking devices.

  • Reciprocating Air Compressor Unit
  • Crankcase
  • Cylinder Head
  • Connecting Rod and Crankshaft Assembly
  • Piston
  • Inter Cooler
  • Electrical Motor
  • Drive System
  • Electric Control
  • Air Receiver

Safety Devices

  • After Cooler
  • Air Receiver/Delivery Pipe
  • Delivery Unloaded Valve

Interlocking Device

  • Pressure Switch
  • Non-return Valve
  • Hobby and do-it-yourself purposes
  • Spray painting
  • Tyre inflation Features
  • Built-in thermal overload relay for motor protection
  • Shear strength
  • Precisely engineered
  • Longer service life

Working Principle

Pneumatic Reciprocating Air Compressors

The following explains the working principle of the Pneumatic Reciprocating Air Compressor which progressively converts power into potential energy with the help of power or oil engine. As a result, the vertical protector angle actions function efficiently in minimal wear and tear with the oil lubrication. Firstly, the atmospheric air is withdrawn inside the cylinder through intake valves and the same is repeated. Air is continuously pulled inside the cylinder through the valves significantly, as a part of the process . Secondly, the drawn air is stored in a air receiver.

To enumerate, the air that exits from the compressor cylinders is termed as the Piston Displacement. Significantly, the displaced air in which the pressure and volume conversion happens is through either a single stage Air Compressor or two stage Air Compressor. Following, Piston displacement transfers air to the air tank continuously and this displaced air develops pressure inside the air receiver.

To summarize, the requirement of pressure, the pressure and volume is created from various phases such as :-

  • Single cylinder Air Compressors
  • Double cylinder Air Compressors
  • Triple cylinder Air Compressors

Therefore, depending on the volume of pressure the different compressors are categorized as Low pressure Air Compressors , High pressure Reciprocating Air Compressors, Compressor driven by Single phase Electric Motors, Three Phase Electric Motors or Oil Engine.