FIRE - FIGHTING PUMPS & PACKAGES - Gruppo …

1 fire - FIGHTING PUMPS & PACKAGES UNI EN 12845 & UNI EN 12259-12a brand 330/05/13 11:39 HORIZONTAL Split-Case Type PDN-PDFM Approved horizontal split-case type centrifugal fire PUMPS are relatively simple to operate and repair. These PUMPS have a two-part casing divided in a horizontal plane through the shaft center line. They are well suited to fire protection service where a water supply is obtainable under a positive ( )Capacity (US )PDN 150-300 L2100 3550750 1000 PDN 150-300 M2100 35501000 1250 PDN 150-300 H2100 35501250 1500 PDN 200-300 M2350 29702000PD 200-250 B1460 19001250 2000 PumpDimension (mm)WeightD1D2 ABCEFG(kg)PDN 150-300L8 6 795680185185220300280 PDN 150-300M8 6 795680185185220300280 PDN 150-300H8 6 795680185185220300280 PDN 200-300M10 8 795760200200237350330PD 200-250B10 8 12801030285335460470900 CHARACTERISTIC PERFORMANCE 430/05/13 11.

2 39 PumpDimension (mm)WeightD1D2 ABCEFG(kg)PDN 150-300L8 6 795680185185220300280 PDN 150-300M8 6 795680185185220300280 PDN 150-300H8 6 795680185185220300280 PDN 200-300M10 8 795760200200237350330PD 200-250B10 8 12801030285335460470900 PUMP DIMENSIONSSECTIONAL DRAWINGSrefDESCRIPTIONMATERIAL1213 Caisng half lowerCast Iron - G301214 Casing half upperCast Iron - G301500 Casing wear ringBronze2100 ShaftStainless Steel2200 ImpellerBronze2400 SleeveBronze2910 Shaft nutBronze3011 Radial ball bearing-3012 Radial roller bearing-3200 Bearing housingCast Iron - G304100 Staffing boxBronze4130 Gland packingPTFE4200 Mechanical sealOn requested6262 PipeStainless 530/05/13 11:39 VERTICAL Shaft, Turbine Type VABV ertical shaft, turbine type centrifugal fire PUMPS have submerged impellers contained in a series-bowl assembly at the bottom of a vertical shaft.

3 The design is similar to PUMPS used extensively for industrial and municipal service. These PUMPS are FM Approved for discharging water from lakes, streams, open sumps, drilled wells and other equivalent subsurface sources. Each pump consists of a discharge head, motor stand, column pipe, line shaft, bowl assembly and suction strainer. For electric drive, FM Approved PUMPS must be used with a vertical, electric motor. For internal-combustion-engine drive, FM Approved PUMPS must be connected to the FM Approved engine through an FM Approved right-angle gear drive. !"#$%!"" #!" $"""$%!" %"""&""" '"""TypeSpeed ( )Capacity (US )VAB 1521480 1770500 750 VAB 1801480 1770500 1250 VAB 2001480 17701000 1500 VAB 2501480 17701500 2500 VAB 2511480 17702250 3000 VAB 3021480 17702500 4000 CHARACTERISTIC PERFORMANCE 630/05/13 11.

4 39 TypeD (") D (mm)15212"29018012"30020014"35425017"418 25117"41830219"480refDESCRIPTIONMATERIAL 1130 BellmouthCast Iron - G251170 Pump BowlCast Iron - G251350,1 Column PipeStainless Steel1350,2 Column PipeStainless Steel1370 Delivey CasingCast Iron - G251500,1 Wear RingBronze1500,2 Wear RingBronze2110 Pump ShaftStainless Steel2120 Intermediate ShaftStainless Steel2130 Top ShaftStainless Steel2200 ImpellerCast Iron - G253011 Ball BearingStainless Steel3160 Motor StoolCast Iron - G253240 Bearing HousingCast Iron - G253250 Bearing BracketCast Iron - G254130 Gland PackingTeflon - Carbon6140 Foundation PlateSteel Fe 4306531 Suction StrainerSteel Fe 5107119,1 Screwed CouplingAISI 4207119,2 Screwed CouplingAISI 4207211 Coupling Half Side MotorCast Iron - G257221 Coupling Half Side PumpCast Iron - G25 PUMP DIMENSIONSSECTIONAL 730/05/13 11:39!

5 "!#!$!%!&'!'!()!)*))!!!)!)"#$%&(!*'TYPIC AL INSTALLATION OF fire - FIGHTING SETS WITH HORIZONTAL PUMPS1_Diesel engine fire pump controller2_Batteries3_Jockey pump4_Concentric discharge increaser5_Enclosed discharge overflow cone6_Eccentric suction reducer7_Suction pressure gauge8_Horizontal pump9_Circulation relief valve10_Electric motor11_Check valve12_OS& Y gate valve13_Electric motor fire pump controller14_Jockey pump controller15_Tlow est fmeter16_Automatic air release valve17_Main relief valve18_Discharge pressure gauge19_Fuel tank20_Diesel engine21_Flexible exhaust connector22_Exhaust mufflerHORIZONTAL fire PUMPS diesel ENGINE DRIVEN, APPROVED RANGEHead PSI3002502005x46x5 PDN 150-300 H/L/MPDN 200-300 M1506x510x810012x1012x105005007501000125 015002000250030003500 FlOW RATE.

6 USGPMHORIZONTAL fire PUMPS ELECTRIC MOTOR DRIVEN, APPROVED RANGE Head PSI300250200 PDN 150-300 H/L/MPDN 200-300 M1506x55x410x812x1012x105x41005005007501 000125015002000250030003500 FlOW RATE, 830/05/13 11:39 The set supplied by Audoli & Bertola for fire - FIGHTING service shall include the Pump, driver, controller and fittings in the following technicalspecifications. The set shall be manufactured according to the standards of the National fire Protection Association , section materials shall be: Factory Mutual Research Corporation (FM) approved Underwriters Laboratories (UL) (ULC) listed specifically for fire - FIGHTING the materials supplied shall be installed as recommended in NFPA PERFORMED BY THE MANUFACTUREREach pump shall be subjected to a hydrostatic test of at least 5 minutes, at apressure not less than times the shut-off head plus maximum suction headand at any event, at a pressure not lower than 250 pump shall be able to deliver 150% of the nominal flow at no less than 65%of head at the working point, and the shut off head shall not exceed 140% of therated TESTSA field test shall be performed by a suitable flow measuring test shall be conducted to NFPA 20,by.

7 The installer the Audoli & Bertola engineer at the presence of authority responsible for acceptance CENTRIFUGAL PUMPThe type _____ fire FIGHTING pump, dimensioned according to NFPA 20 shall be Factory Mutual Research Corporation (FM) approved Underwriters Laboratories (UL) (ULC) listed for the following performance ratings:Q_____ m /h_____ USGPM_____ H_____ m _____ PSI _____ RPM _____Suction pressure: _____ Bar _____ PSI_____Suction pressure at the pump flange shall be not be less than 0 PSI at 150%of flow fire - FIGHTING pump shall be: split case type end suction type (DIN 24255)construction: cast-iron casing and bronze seal with sleeves (s) of bronze stainless steelSuction flange Dn _____ PN_____/_____ _____ANSI____#Discharge flange Dn _____ PN_____/_____ _____ANSI____#ELECTRIC MOTORThe electric motor shall be horizontal foot mounted B3 type, powered at_____V, 3-phase, 50 hz, with rated power of _____kW, with IP 55 protection and F insulation electric motor shall be mounted on a steel base common to the pump and shall coupled to the pump by means of an elastic coupling equipped with a suitable coupling pump and the motor shall be carefully aligned in the alignment shall be verified in the field,before the tests, by skilled MOTOR fire PUMP CONTROLLERThe automatic start control panel shall conform to NFPA 20 stds.

8 And shall be Factory Mutual Research Corporation (FM) approved. Undarwriters Laboratories (IL) (ULC) listed for fire - FIGHTING controller shall be: starting type Star delta starting typeThe controller , of suitable size for the power installed, shall be dimensioned for an interrupting capacity rating of at least 30 kA RMS shall be designed for: wall (standard) mounted floor mouted mounted on a common base plate with pump and the motor, with anti-vibration blocks and electric ENGINEThe diesel engine shall be horizontal type, comply to NFPA 20 and Factory Mutual Research Corporation (FM) approved. Underwriters Laboratories (IL) (ULC) listedManifacturer _____Model _____power rated kW _____RPM _____clockwise rotation view from flywheel opposite side. water cooled with radiator and fan.

9 Water cooled with heat exchanger of water cooling circuit in accordance with NFPA 20, consisting of: 4 shut-off valves, 1 pressure regulator valve, 1 pressure gauge, 1 on-off solenoid valve, 2 Y strainers, 1 by-pass available: - Silencer with flexible connection industrial residential - Set of dual batteries lead acid NiCd typecomplete with rack and cables and electrolyte, shipped in separate containers. - Fuel tank, of _____ litre capacity,dimensioned to contain 1 gallon of fuel for each maximum engine power HP, plus 10% for sump and expansion area, complete with the following accessories: filler plug, drain valve, feed valve and filter, flame arrest, flexible hoses connection to the engine, visual level indicator, low fuel level switch and supports for floor mounting.

10 - Engine jacket water heater - Instrument panel aboard the engine - Overspeed device - Emergency ENGINE PUMP CONTROLLERThe Automatic controller shall conform to NFPA 20 and shall be Factory Mutual Research Corporation (FM) approved. Underwriters Laboratories (IL) (ULC) listedspecifically for fire - FIGHTING controller shall be 220 operating volts, single phase, 50hz, and shall beequipped with following minimum accessories:double battery charger, timer for weekly test and discharge solenoid valve, starting pressure switch, pressure recorder, low fuel level shall be designed to be positioned: wall (standard) mounted floor mounted mounted on a common base plate and the motor, with anti-vibration blocks and electric wiring,ACCESSORIESThe following shall be supplied in accordance with NFPA 20.