PEDROLLO PQ 3000 Peripheral Impeller Pumps Installation Guide
- July 20, 2024
- pedrollo
Table of Contents
PQ 3000 Peripheral impeller pumps
PQ 3000
(cast iron)
PQ 3000-MF
(Stainless steel)
Clean water Industrial use
INSTALLATION AND USE
- Designed to transfer clean water free from abrasive particles and liquids that will not damage the pump’s components.
- Its hydraulic characteristics make it suitable for industrial applications.
- PQ3000 pump’s body is available in cast iron (cost-effective) or micro-cast stainless steel.
APPLICATION LIMITS
- Manometric suction head up to 8 m
- Liquid temperature between -10 °C and +90 °C
- Ambient temperature between -10 °C and +50 °C
- Maximum working pressure 18 bar
AVAILABLE UPON REQUEST
※ Mechanical seal options available
※ Shaft in stainless steel AISI 316 EN 10088-3 – 1.4401
※ Different voltage requirements 60 Hz frequency
PATENTS – TRADE MARKS – MODELS
- Registered community model
No. 002714469 for PQ 3000-MF
CURVES AND PERFORMANCE DATA – HS=0 m
50 Hz
ABSORPTION
| TYPE | VOLTAGE |
|---|---|
| Three-phase | 230 V – |
| PQ 3000 | 12.9 A |
| PQ 3000-MF | 12.9 A |
| TYPE |
POWER (P2)
| 3~| Q| m³/h| 0.3| 0.6| 0.9| 1.2| 1.5| 1.8| 2.1| 2.4| 2.7|
3
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---
Three-phase|
kW
| HP| l/min| 5| 10| 15| 20| 25| 30| 35| 40| 45|
50
PQ 3000|
2.2
| 3| IE3| H metres| 180| 164| 148| 132| 117| 103| 89| 75.5| 62.5|
50
PQ 3000-MF|
2.2
| 3| 180| 164| 148| 132| 117| 103| 89| 75.5| 62.5|
50
Q = Flow rate H = Total manometric head HS = Suction height
Performance curves comply with EN ISO 9906 Grade 3B tolerance limits.
TYPE|
PORTS
| DIMENSIONS mm| kg|
PALLET CAPACITY
---|---|---|---|---
Three-phase|
DN1
| DN2| a| d| e| f| g| h| h1| h2| h3| i| m| m1| m2| n1| n2| t| w| s|
3~
PQ 3000|
¾”
| ¾”| 37| 157.5| 92| 356| 80| 211| 142| 36| 178| 62| 100| 114| 11| 151| 125| 155| 105| 9| 19.9|
72
PQ 3000-MF|
28
| 347| 19.1|
72
CONSTRUCTION FEATURES
1| Pump body| ※ PQ 3000: cast iron with anti-blocking treatment
with ISO 228/1 threaded ports
※ PQ 3000-MF: stainless steel AISI 316 with ISO 228/1 threaded ports
---|---|---
2| Cover seal| Stainless steel AISI 316
3| Motor bracket| Aluminum
4| Impeller| Bronze , radial peripheral vane type
5| Mechanical seal| Type| Materials
FN-18 NU| Graphite/ Ceramic/ NBR
6| Motor shaft| Stainless steel AISI 431
7| Electric motor| Three-phase 230/400 V – 50 Hz
※ The pumps are equipped with motors (IEC 60034-30-1) in class IE3
– Continuous running duty S1
– Insulation: class F
– Protection rating: IP X5
PQ 3000 | 50 Hz