High Quality Best Price Fire Fighting Pump System Fire Booster Set, Vertical Multistaged, Stainless Main Standby Jockey Plug&Run

Description

Essential details

Place of Origin:

Istanbul, Turkey

Brand Name:

USSU

Model Number:

US-FIRE

Warranty:

2 YEARS

Application:

Fire Protection

Material:

Steel

Color:

Red

Working Pressure:

70 mWC

Keyword:

Fire Hydrant Pump

Packing:

Wooden Case

Capacity:12 m3/h

Product name:Fire Booster Set

Type:Vertical

Specification

Product Description

DESIGNATION OF FIRE BOOSTER SETS

UE2 12/70-XVM 10-10/4

UE2: 1 main + 1 stand-by electrical fire booster set

12: Rated Flow in m3/h per pump in the set

70: Rated pressure in mWC

XVM 10-10: Vertical, inline multistaged, stainless steel centrifugal pumps

Series of USSU-XVM

4: Motor power in kW

UE21 12/70-XVM 10-10/4 + DJ-XVM 1-15/0,75 UE21: 1 main + 1 stand-by + 1 jockey pump electrical fire booster set 12: Rated Flow in m3/h per pump in the set 70: Rated pressure in mWC XVM 10-10/4: Vertical, inline multistaged, stainless steel centrifugal pumps Series of USSU-XVM DJ-XVM 1-15/0,75: Jockey pump set, stainless steel pumps

HYDRAULIC COMPONENTS

• All pumps in the system are being delivered on a common base plate

with suction and discharge manifolds

• Each pump in the system has its own ball valve at suction side, and ball

valve and check valve at discharge side.

• Outlet manometer fitted on discharge manifold.
• Pressures switch one for each pump in the unit.

PUMPS

Main pumps are:

XVM Series: Vertical, multistage, inline, fully stainless steel execution with

mechanical sealed.

Jockey Pump is:

The maximum pressure developed by the jockey pump is always greater

XVM Series: Vertical, multistage, inline, fully stainless steel execution with

mechanical sealed.

than the pressure of the main pumps.

ELECTRIC MOTORS

• 2-pole induction type, 50 Hz, n=2900 rpm, IEC standardized, TEFC Type
• Three-phase 230/400V +/-10% up to 3 kW, 400/690V +/-10% 4kW and higher
• Insulation Class F
• Protection Class IP55
• Construction in accordance with IEC 60034
• Other voltage and frequency ratings and ambient temperatures available

on request.

Electric Boxes

UE2 Fire Booster Set Controller is designed for controlling 2 fire pumps use.

OPERATION

The pumps start operating after a fall in the pressure level in the fire extinguishing system. The first pump to be triggered is the jockey pump in UE21. If this pump cannot restore the pressure level, then one of main pumps starts. Since there is more than one main pump, the pumps start in cascade sequence with the starting pressure switches set at different pressure levels. The pressure switches of the main pumps are used for automatic starting and automatic stopping. The membrane type of expansion tank with the capacity of 24 liters-16 bar execution is being mounted in fire booster set for the absorbtion of water hammer.

CONSTRUCTION

Fire booster sets constructed for automatic pressurization units to be used for the fire cabinets’ installations in apartment buildings, and domestic use. Units are fitted with a jockey pump with which the system pressure level can be maintained without having to start the main pumps.