Vertical „in-line” pumps type OPA, OPB
22Pages

Vertical „in-line” pumps type OPA, OPB

VERTICAL PUMPS TYPE OPA, OPB Table of contents www.hv.pl hv@hv.pl

Vertical pumps type OPA, OPB are designed for pumping and increasing pressure of potable, treated water that doesn’t contain abrasive and long-fibrous admixtures (maximum sand content 100 g/m3). Pumps type OPA, OPB could be also used for pumping liquids other than water, which viscosity doesn’t exceed 200 mm2/s with aggressiveness in corrosive resistance limits of applied materials of construction. Capacity: Q = 1,2 + 75,0 m3/h, Delivery head: H = up to 270 m, Maximum temperature of pumped liquid: t = up to +40oC (for OPA.0 + OPB.3), t = up to +120oC (for OPA.4 + OPA.7), Viscosity of pumped...

*) It is possible to replace gray cast iron with tin bronze. **) In OPA.4, OPA.5 pumps impellers can be made of Noryl (for water with temp. up to +40OC). www.hv.pl hv@hv.pl

e2 Reserve is always marked with “0” h Pump supply completeness Motors in IP54 protection degree Insulation class F Operation mode S1 Producer reserves the possibility to introduce modification of electrical parameters of assembled drive units

NPSHr [m] n Efficiency [%] H Delivery head [m] www.hv.pl hv@hv.pl

NPSHr [m] n Efficiency [%] H Delivery head [m] VERTICAL PUMPS TYPE OPA, OPB Characteristics OPA.1 Marking of pump and motor type-size HYDRO -VACUUM ®s a. ul Droga Jeziorna 8, 86-303 Grudzi^dz, Polska www.hv.pl

NPSHr [m] n Efficiency [%] H Delivery head [m] VERTICAL PUMPS TYPE OPA, OPB Characteristics OPA.2 Marking of pump and motor type-size www.hv.pl hv@hv.pl

NPSHr [m] n Efficiency [%] H Delivery head [m] VERTICAL PUMPS TYPE OPA, OPB Characteristics OPB.2 Marking of pump and motor type-size HYDRO-VACUUM®s a ul. Droga Jeziorna 8, 86-303 Grudzi^dz, Polska www.hv.pl

NPSHr [m] ^ Efficiency [%] H Delivery head [m] VERTICAL PUMPS TYPE OPA, OPB Characteristics OPA.3 Marking of pump and motor type-size www.hv.pl hv@hv.pl

NPSHr [m] ^ Efficiency [%] H Delivery head [m] VERTICAL PUMPS TYPE OPA, OPB Characteristics OPB.3 Marking of pump and motor type-size HYDRO-VACUUM®s a ul. Droga Jeziorna 8, 86-303 Grudzi^dz, Polska www.hv.pl

NPSHr [m] ^ Efficiency [%] H Delivery head [m] www.hv.pl hv@hv.pl

NPSHr [m] ^ Efficiency [%] H Delivery head [m] HYDRO -VACUUM ®s a. ul. Droga Jeziorna 8, 86-303 Grudzi^dz, Polska www.hv.pl

NPSHr [m] n PEfficiency [%] H Delivery head [m] VERTICAL PUMPS TYPE OPA, OPB Characteristics OPA.5 Marking of pump and motor type-size www.hv.pl hv@hv.pl

NPSHr [m] ^ Efficiency [%] H Delivery head [m] VERTICAL PUMPS TYPE OPA, OPB Characteristics OPA.5 Marking of pump and motor type-size HYDRO -VACUUM ®s a. ul. Droga Jeziorna 8, 86-303 Grudzi^dz, Polska www.hv.pl

NPSHr [m] n Efficiency [%] H Delivery head [m] VERTICAL PUMPS TYPE OPA, OPB Characteristics OPA.6 Marking of pump and motor type-size www.hv.pl hv@hv.pl

NPSHr [m] n Efficiency [%] H Delivery head [m] VERTICAL PUMPS TYPE OPA, OPB Characteristics OPA.6 Marking of pump and motor type-size HYDRO -VACUUM ®s a. ul. Droga Jeziorna 8, 86-303 Grudzi^dz, Polska www.hv.pl

NPSHr [m] n Efficiency [%] H Delivery head [m] www.hv.pl hv@hv.pl

NPSHr [m] n Efficiency [%] H Delivery head [m] VERTICAL PUMPS TYPE OPA, OPB Marking of pump and motor type-size HYDRO -VACUUM ®s a. ul. Droga Jeziorna 8, 86-303 Grudzi^dz, Polska www.hv.pl

VERTICAL PUMPS TYPE OPA, OPB Pump applications Pumping units of OPA, OPB type produced by Hydro-Vacuum S.A. are exclusively used in pressure boosting systems of ZH type. Pressure boosting system is a system consisting of several pumps, usually of one size, parallelly connected by inflow and discharge collectors through non-return and cut-off fittings. Pumps are installed on supporting structure made of steel profiles. Supporting structure is equipped with vibro-insulators that enable placing of the system on the pumping station floor. Detailed information regarding used pumps could be found...

ul Droga Jeziorna 8, 86-303 Grudzi^dz, Polska www.hv.pl