Wilo VeroLine-IPH-O Vertical In-line Pump (Hot Oil Pump)

VeroLine-IPH-O 20/160-0,37/4、VeroLine-IPH-O 20/160-1,1/2、VeroLine-IPH-O 32/125-0,18/4、VeroLine-IPH-O 32/125-0,75/2、VeroLine-IPH-O 32/170-0,37/4、VeroLine-IPH-O 32/170-2,2/2、VeroLine-IPH-O 65/110-2,2/2、VeroLine-IPH-O 65/125-1,1/4、VeroLine-IPH-O 65/125-2,2/2、VeroLine-IPH-O 65/140-1,1/4、VeroLine-IPH-O 65/140-4/2、VeroLine-IPH-O 65/160-1,1/4、VeroLine-IPH-O 65/160-4/2、VeroLine-IPH-O 80/110-2,2/2、VeroLine-IPH-O 80/140-1,1/4、VeroLine-IPH-O 80/140-4/2、VeroLine-IPH-O 80/160-1,1/4

The Wilo VeroLine-IPH-O vertical in-line pump is specifically designed for high-temperature thermal oil circulation.Incorporating Wilo’s high-efficiency,energy-saving German technology,it is suitable for heating,air conditioning,and industrial thermal oil transport systems.The IPH-O series features a cast-iron construction and a vertical design that ensure stable pressure resistance,while its high-temperature tolerance guarantees long-term operational reliability.

Product Consultation By telephone

Function

Parameters

Size

Video Introduction

Function

Features/Product Advantages

Self-cooling mechanical seal; independent of direction of rotation
Wide fluid temperature range; suitable for various applications; no additional wear parts
High-temperature resistance up to 350°C

Construction

In-line dry-rotor pump with flange connections

Applications

Suitable for pumping heat transfer oil in closed-loop industrial circulation systems

Model Code

Example	IPH-O 65/125-1.1/4
IPH-O	Pipeline pump suitable for heat transfer oil
65	Nominal diameter (DN) of pipe connections
125	Impeller diameter
1,1	Nominal motor power P2, kW
4	Number of poles

Technical Data

Permissible temperature range: -10°C to +350°C at a maximum pressure of 9 bar
Power supply: 3~400 V, 50 Hz (other options available upon request)
Protection class: IP55
Nominal diameter: DN 20 to DN 80

Materials

Pump housing: Cast steel 1.0625
Lantern: EN-GJS-400-15
Impeller: EN-GJL-250
Shaft: Stainless steel 1.4005
Mechanical seal: AQ1VGG (other mechanical seals available upon request)

Type

Single-stage, low-pressure centrifugal pump in in-line configuration, equipped with:

Mechanical seal
Flange connections
Lantern
Motor with special shaft

Scope of Delivery

Pump
Installation and operating instructions
Weld-neck flanges
Flange gaskets

Accessories

PTC thermistor sensor, PTC thermistor tripping relay, special motors

Parameters

model	Voltage (V)	Flow rate (m³/h)	Head (m)	Power (kW)	Motor energy efficiency	Rotational speed (rpm)	caliber
VeroLine-IPH-O 20/160-0,37/4	380V	1.05	6.3	0.37	IE2	1425	DN20×DN20
VeroLine-IPH-O 20/160-1,1/2	380V	2.45	20.5	1.1	IE3	2825	DN20×DN20
VeroLine-IPH-O 32/125-0,18/4	380V	5.8	2.7	0.18	IE2	1410	DN32×DN32
VeroLine-IPH-O 32/125-0,75/2	380V	8.7	13.5	0.75	IE3	2800	DN32×DN32
VeroLine-IPH-O 32/170-0,37/4	380V	6.5	5.7	0.37	IE2	1425	DN32×DN32
VeroLine-IPH-O 32/170-2,2/2	380V	10.1	29	2.2	IE3	2850	DN32×DN32
VeroLine-IPH-O 65/110-2,2/2	380V	31	8.6	2.2	IE3	2850	DN65×DN65
VeroLine-IPH-O 65/125-1,1/4	380V	18	3	1.1	IE3	1415	DN65×DN65
VeroLine-IPH-O 65/125-2,2/2	380V	33	12	2.2	IE3	2850	DN65×DN65
VeroLine-IPH-O 65/140-1,1/4	380V	20	4	1.1	IE3	1415	DN65×DN65
VeroLine-IPH-O 65/140-4/2	380V	37	18	4	IE3	2840	DN65×DN65
VeroLine-IPH-O 65/160-1,1/4	380V	46	8.5	1.1	IE3	2850	DN65×DN65
VeroLine-IPH-O 65/160-4/2	380V	41	22.5	4	IE3	2840	DN65×DN65
VeroLine-IPH-O 80/110-2,2/2	380V	41	8.5	2.2	IE3	2850	DN80×DN80
VeroLine-IPH-O 80/140-1,1/4	380V	32	4.1	1.1	IE3	1415	DN80×DN80
VeroLine-IPH-O 80/140-4/2	380V	53	17.7	4	IE3	2840	DN80×DN80
VeroLine-IPH-O 80/160-1,1/4	380V	36	6.1	1.1	IE3	1415	DN80×DN80