Vertical Multi-Stage fire fighting Pump( fire fighting equipemnt)

XBD series Vertical Multi-Stage fire fighting fire fighting equipemnt. 1. Low Noise; 2. Small Occupied Land

XBD series Vertical Multi-Stage fire fighting fire fighting equipemnt. 

 Features: a) Compact structureb) High efficiencyc) Low noise

Technical data:a) Diameter: 40 - 200mmb) Flow: 6 - 300m3/hc) Head: 24 - 280md) Medium temperature: -20~120 oC 

e) Operation pressure: ≤ 30bar 

OutlinedXBD-DL series fire pump is the company on the basis of the domestic market with the needs of the fire pump and its special use requirement, developed independently by the new products. After strict test, the series products fully meet the present standard and national standard fire by working range of the fire water system requirements. The fire pump write columns filled in the domestic blank of such products, the comprehensive performance achieved the international similar products in the ninety s advanced level.

CharactersticsXBD-DL series fire pump adopts the advanced technology design, selection of quality material for manufacture, has high reliability (won‘t happen for a long time after discontinuation of start to bite dead), high efficiency, low noise, small vibration, and operating, long life, flexible and maintenance convenient installation forms, etc. This series of fire pump working range, the flow-head, the curve flat close dead spots and design points of the head of the head than less than 1.12, the pressure, to choose fund intensive pump and save energy

 ApplicationXBD-DL series pump for sending 130 °C below not solid granual or chemical and physical properties similar to the liquid water, and light corrosive liquid with. This machine is mainly used for industrial and civil building fixed fire control system (fire hydrant extinguishing system, automatic sprinkler system and water spray fire-extinguishing systems, etc.) of water.

Working conditons1. The rated flow Qn = 5 L/s 100 L/s (18 m3 / h 360 m3 / h)2. Pressure rated the Pn = 0.30 MPa to 2.39 MPa 29 m (head of 239 m)- Turn speed n = 1450 r/min-1480 r/min;3. Pump inlet pressure more than 0.2 MPa Po4. Maximum working pressure pump more than 2.5 MPa Po5. Pump 65 200 mm import caliber6. Pump export caliber 50-200 mm

Product Structural Features & Performance AdvantagesXBD-DL Pump's rotor parts are made of wearable, corrosionproof and gripping-proof material so as to measure reliabl e and low-noise running of the pump and also avoid rust water from blocking sprinkler fire apparatuses, significantly prolonging the pump's service life and effectively preventing gripping due to rustiness after shutdown;

According to the practical working conditions and customer's special requirements, XBD-DL shaft seal may be either highquality mechanical seal or packing seal, and is safe and free of leakage. Exported bearing or mestically-produced high-quality bearing is used, and features high precision, low noise and long service life. One end of the pump bearing is supported by a rolling bearing, and the other is supported by a sliding one. Conveyance medium is used for lubrication;

Bearing is made of stainless steal, and is equipped with a sl eeve at the lower end. It works with water guide bearing to prolong the service life of both shaft and bearing;

Cast copper impeller prevents rustiness or aging after shutdown, and ensures safe use for fire-fighting . 

Vertical Multi-Stage fire fighting Pump( fire fighting equipemnt)