Electric Sanitary Centrifugal Pump With Maximum φ212mm Impeller Diameter

Sanitary Centrifugal Pump Application

Sanitary Centrifugal Pump is a kind of highly-efficient and economic centrifugal pump. In addition to meeting the requirements for sanitation and soft treatment to products, it also has chemical stability. The GKH sanitary centrifugal pump is widely used for conveying various liquid materials in such fields as dairy, beer, beverage, medicine, biological engineering, fine chemical industry, etc. It can be used to convey ordinary solutions of low and medium viscosity, and solutions containing suspension or corrosive solutions.

It can meet the requirements for sanitation and soft treatment to products and has the chemical corrosion resistance.

Sanitary Centrifugal Pump Motor

1. The motor is designed and manufactured according to international standards International Electrotechnical Commission IEC34, IEC72

British Standard BS4999-5000

Australian Standard ASI 359-2

German Standard DIN 42673

Conforming to"CE"mark requirements

2. The motor conforms to the following standards GB 755-87

GB10069-88

Q/JBQS 28-20003. Excellent electric performance Low noise, low vibration Protection grade of high performance The standard protection grade of the motor is designed as lp54, IP55

According to user requirements, higher protection grade can be offered.

Suitable for use with double frequency and wide voltage.

Sanitary Centrifugal Pump Features

The prominence of GOBOR pumps relies on many factors. The high performances and energy-saving performance of our pumps originate from the inside geometrical features, so that the excellent fluid features and simple CIP are ensured, and the requirements for no-fault operation and low maintenance are guaranteed with the solid pump structure.

In addition, the GOBOR pump avoids disadvantages in all design details, such as the precise balancing design, installation of the booster, and outside spring of the shaft seal(without using the inside spring).

Among the GOBOR pumps, most sanitary centrifugal pumps use the same mechanical seal, which simplifies installation and warehousing of spare parts. The GOBOR pump products have the same modular features, which simplifies maintenance, modification and seal change.

Shaft seal

The GKH sanitary centrifugal pump is provided with a set of externally mounted single end mechanical seal or water injection mechanical seal. The static ring of the mechanical seal is made ofstainless seal, silicon carbide or tungsten alloy. The dynamic ring is made of stainless seal, carbon, graphite or tungsten alloy. The seal ring of the water injection type seal is a durable lip seal. The series of pump products can also be equipped with the double end mechanical seal.

Technical parameters

Maximum inlet pressure:0.5MPa Temperature range:-10℃+140℃(EPDM)

Noise level(at 1m):60-85dB(A)

Washable seal Hydraulic pressure: maximum 0.1MPa Water volume:0.25-0.5L/min Double end seal Hydraulic pressuremaximum 0.1MPa Water volume:0.25-0.5L/min

Medium:20℃ clean water

Rotating Speed:2900RPM

Impeller diameter:

Maximumφ212mm

Emor:±5%

Frequency:50Hz

Inlet Diameter: D1φ89mm

Outlet Diameter:D2φ76mm

Materials

Materials of liquid passing parts:AISI316L or AISI304 stainless steel Materials of other parts:AISI304 stainless steel Outer surface:titanium Inner surface:miror polishing 9.4 or titanium Liquid passing rubber seal materialEPDM FRMNBR