Suction pumps
Found 10 free book(s)
Goulds 3410
www.gouldspumps.compumps must periodically operate at capacities above or below design capacity or during intermittent high head conditions. Combined with double suction impeller for axial balance, the 3410 is designed for long life, low maintenance. (Dual volute casing not available on all sizes.) 3410 Single Stage Double Suction Pumps
Standard for the Installation of Stationary Pumps for Fire ...
pozhproekt.ruEarly fire pumps were only secondary supplies for sprinklers, standpipes, and hydrants, and were started manually. Today, fire pumps have greatly increased in number and in applications — many are the major or only water supply, and almost all are started automatically. Early pumps usually took suction by lift from standing or flowing water
Centrifugal Pumps: Basic Concepts of Operation ...
www.plant-maintenance.comThe suction and discharge nozzles are part of the casings itself. They commonly have the following configurations. 1. End suction/Top discharge (Figure B.05) - The suction nozzle is located at the end of, and concentric to, the shaft while the discharge nozzle is …
Types of Pumps
www.brennen.caltech.eduThere are, of course, other types of pumps and compressors, in particular positive displacement pumps whose advantage is that they deliver a particular flow rate relatively independent of the head rise. These, too, come in different types: many are driven by a reciprocating mechanism with passive suction and
SECTION 6 FLUID MECHANICS, PUMPS, PIPING, AND HYDRO …
www.ewb-utsa.orgNet Positive Suction Head for Hot-Liquid Pumps 6.61 Part 3 Centrifugal Pumps and Hydro Power Minimum Safe Flow for a Centrifugal Pump 6.63 Selecting a Centrifugal Pump to Handle a Viscous Liquid 6.64 Pump Shaft Deflection and Critical Speed 6.66 Effect of Liquid Viscosity on Regenerative-Pump Performance 6.67
Selecting Centrifugal Pumps - KSB
www.ksb.comHs m Suction lift Hs geo m Vertical distance between water level and pump reference plane for suction lift operation Hz geo m Vertical distance between pump reference plane and water level for positive inlet pressure operation HL m Head loss H0 m Shutoff head (at Q = 0) I A Electric current (amperage) K Dimensionless specific speed, type number
Patterson Pump Company::Home
www.pattersonpumps.comdisturbing suction and discharge connections is easy because of our unique, back PUIIOUt design. Registered fits at the volute and volute cover maintain pump alignment. Featuring pressure ratings from 40 psi to 150 psi (3 bar to 10 bar), Patterson's End Suction Fire Pumps are available in flow ranges of 50 gpm to 750 gpm (189 litres/min to 2,835
SFFECO
www.sffeco.comCENTRIFUGAL FIRE PUMPS END SUCTION (50/60 HZ) General Features Model Dsg. Rated Capacity (GPM) Flange Size (SucXDis) (in) UL Listed Rated Net Pressure Range (PSI) Approx Speed (RPM) Max Working Pressure (PSI) SFP - 50- 20 EM - 2G 50 2 ½ X 2 74 - 93 2900 180 SFP - 50- 20 EM - 2G 2 ½ X 2 79 - 99 3000 180 SFP 50- 20 EM 2 x 1 ¼ 68 - 87 2900 230
An ITT Brand Vertical Turbine Pumps
www.gouldspumps.comVertical Turbine Pumps Vertical Turbine Pumps 3 Goulds Vertical Turbine Pumps Pump Bowl Assembly The bowl assembly is the heart of the vertical turbine pump. The impeller and diffuser type casing are designed to deliver the head and capacity that your system requires in the most efficient way possible. The fact that the vertical
Hydraulic Motor/Pump Series F11/F12 zp12
www.parker.comthem very reliable motors/pumps. • The unique piston locking, timing gear and bearing set-up as well as the limited number of parts add up to a very robust design with long service life and, above all, proven reliability. Catalogue HY17-8249/US General information