Centrifugal pump

Shtolverk Company develops, manufactures and sells centrifugal pumps of various designs and modifications for the food, cosmetic, pharmaceutical, paint, chemical and other industries.

Overview - centrifugal pump.

Centrifugal pumps are widely used in almost all industries. Special distribution they received in food, pharmaceutical, cosmetics and chemical industries. Centrifugal pumps are used in pumping a wide range of liquids with a low viscosity, a low content of solids and particles.
Centrifugal pump is not classified as self-priming pump and therefore need pre-bay (feed) in the liquid inlet.

 General information on manufactured centrifugal pumps:

- Engine capacity: 0.75 to 75 kW.

- Impeller rotation speed: 850 to 3000 rev / min.

- Connecting dimensions (diameter): 50 (standard); 15; 20; 25; 32; 35; 40 upon request.

- Used types of fastening hardware: Dairy coupling (standard); fitting "herringbone», CLAMP connector flange (on request).

- Used types of seal: double mechanical type "John Crane" with the cooling system; single mechanical type "John Crane" open type; PTFE gland packing cord with silicone impregnation.

- Materials used: AISI 304 (Standard 08H18N10) in the basic version; AISI 316 (Standard 08H17N13M2) or AISI 321 (21H18N10T) on request.

Characteristics of centrifugal pumps 

pump model	Perfor-mance м3/hour	pres-sure ;м	engine specifications			dimensions, мм.
			Power kW	type	Rotation frequency rev / min	Length	Width	Height
NC-1,5	4 - 10	6 - 20	1,5	80A2	3000	510	220	290
NC-2,2	6 - 14	10 - 22	2,2	80B2	3000	530	245	290
NC-3	8 - 18	12 - 25	3	90L2	3000	560	260	300
NC-5,5	14 - 32	24 - 35	5,5	100L2	3000	610	280	310

Centrifugal Pumps with open impeller is made entirely of stainless steel. Engine power of centrifugal pumps for the food industry is chosen to specifically taken the pumped product. The pump and the pump for milk syrup will have different electrical power. For pumping syrup with a temperature of over 100 ° C should have a centrifugal pump seal cooling system while the pump for the sugar syrup to room temperature without cooling can be used but must have a large capacity motor. Execution of a centrifugal pump for food products can vary depending on the properties and characteristics of the medium being pumped. 

Advantages and disadvantages of centrifugal pumps. The advantages of using centrifugal pumps include: - wide range of application; - high performance; - ease of operation and maintenance; - low cost; - simple structure; The disadvantages of using centrifugal pumps include: - pumping low viscosity fluids.

Additional accessories: Any equipment can be equipped with additional snap in any volume and configuration: • Fully automatic control system with touch panel with TOUCH-general industrial multi-channel programmable controller for full control and management, temperature, time and mixing modes, as well as the management of pumping and homogenizing equipment. • audible and visual alarm system • system of protection against "dry run" • timers and time switches • The system is monogamous or tiered as well as combined heating / cooling • circulation pumps for high-temperature heat carrier Level sensors (mechanical, ultrasonic, laser, Pressure transducers) • strain gauges • Automatic vacuum or injection systems, as well as injection of steam into the product • mixing devices and high-speed low-speed, any configuration. • high-temperature food, including and self-priming pumps homogenizers and own production

Commercially available:
	Kettles		Fat melter
	Mixers industrial		Dissolvers
	Process tanks		Vacuum equipment
	Different		Pumps and homogenizers
	Laboratory equipment