Product Manual

GENERAL CATALOGUE 60 Hz

INSTALLATION AND USE

Suitable for use with clean water and liquids that are not chemical-

ly aggressive towards the materials from which the pump is made.

The design of this particularly compact brass pump oers an ef-

fective guarantee against the formation of rust and oxidation; as

a result they are recommended for use in industrial applications

such as cooling and conditioning.

The pump should be installed in an enclosed environment, or at

least sheltered from inclement weather.

PATENTS - TRADE MARKS - MODELS

• Motor bracket: patented n° IT1243605

OPTIONALS AVAILABLE ON REQUEST

• Special mechanical seal

• EN 10088-3 - 1.4401 (AISI 316) stainless steel motor shaft

• Other voltages

GUARANTEE

2 years subject to terms and conditions

PERFORMANCE RANGE

• Flow rate up to 2.64 US g.p.m.

• 60 Hz: head up to 180 feet

• 50 Hz: head up to 137 feet

APPLICATION LIMITS

• Manometric suction lift up to 26 feet

• Liquid temperature between 14 °F and 194 °F

• Ambient temperature between 14 °F and 113 °F

• Max. working pressure 10 bar

• Continuous service S1

CONSTRUCTION AND SAFETY STANDARDS

EN 60335-1

IEC 60335-1

CEI 61-150

EN 60034-1

IEC 60034-1

CEI 2-3

CERTIFICATIONS

COMPANY WITH MANAGEMENT SYSTEM

CERTIFIED BY DNV

ISO 9001: QUALITY

ISO 14001: ENVIRONMENT AND SAFETY

Pump with peripheral impeller

PAGE 1
PV Pump with peripheral impeller PERFORMANCE RANGE • • • Flow rate up to 2.64 US g.p.m. 60 Hz: head up to 180 feet 50 Hz: head up to 137 feet APPLICATION LIMITS • • • • • Manometric suction lift up to 26 feet Liquid temperature between 14 °F and 194 °F Ambient temperature between 14 °F and 113 °F Max.
PAGE 2
CHARACTERISTIC CURVES AND PERFORMANCE DATA 60/50 Hz n= 3450/2900 1/min HS= 0 m 180 160 PV55 - 60Hz Head H (feet) 4 140 120 PV55 - 50Hz 100 80 60 40 20 0 1 0.5 1.5 0 2 2.5 2.64 Flow rate Q 4 MODEL POWER Single-phase Three-phase PVm 55 PV 55 kW HP 0.18 0.25 Q = Flow rate H = Total manometric head HS = Suction height Q US g.p.m H feet 0 0.5 1 1.5 50 Hz 137 114 95 68 60 Hz 180 151 125 98 2 48 79 2.5 30 42 2.64 18 23.
PAGE 3
PV POS. COMPONENT CONSTRUCTION CHARACTERISTICS 1 PUMP BODY Brass, with threaded ports in compliance with ISO 228/1 2 PUMP BODY BACK-PLATE Brass 3 MOTOR BRACKET Aluminium 4 IMPELLER Brass, with peripheral radial vanes 5 MOTOR SHAFT Stainless steel EN 10088-3 - 1.
PAGE 4
DIMENSIONS AND WEIGHT 90° i DN1 f h h2 DN2 h1 h3 180° s a w n1 n m 90° When rotating the pump body it is also necessary to rotate the pump body back-plate MODEL Single-phase Three-phase PVm 55 PV 55 PORTS lbs DIMENSIONS mm DN1 DN2 a f h h1 h2 h3 i m n n1 w s 1~ 3~ ¼” ¼” 11 188 145 56 40 96 25 55 118 93-100 63 7 9.92 9.