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Products | Thermodynamics, Heating and Sanitary Systems | Heating and Ventilation | HL 107

HL 107

Circulating Pumps Training Panel

Technical Description

The panel contains a pipe system with two circulating pumps. It is possible to switch between series and parallel operation using ball valves. Two rotameters with different measuring ranges are provided for the measurement of the flow rate. Manometers indicate the pressure at all relevant points in the system. The temperature can be read on a bimetallic thermometer. The panel has a closed water circuit with expansion vessel and is thus independent of the water mains.
The training panel can be fitted to the HL 100 Universal Stand.

Learning Objectives / Experiments

· Pump characteristics at varying speeds
· Determination of pipework characteristics
· and operating points
· Series operation of circulating pumps
· Parallel operation of circulating pumps
· Comparison of experiment and calculation

Features

Training panel on heating systems and plumbing
Function of circulating pumps, series and parallel operation
In conjunction with other training panels in the HL 100 series, assembly of a complete heating system is possible

Available accessories

HL 090 -- Supply Bench for Training Panels
HL 100 -- Universal Stand for Training Panels

Alternative products

HL 210 -- Losses in Pipe Systems and Fittings
HL 630 -- Heating System Training Panel with PC Control
HM 300 -- Basic Centrifugal Pump

Specification

[1] Training panel on heating systems and plumbing
[2] Series and parallel operation of 2 pumps
[3] Training panel can be changed to various operating modes using ball valves
[4] 2 rotameters
[5] Pressure measurement with 6 spring tube manometers
[6] 1 bimetallic dial thermometer
[7] Water connections made using quick action hose couplings
[8] l x w x h 1650x200x1100mm, 58kg
[9] 230V, 50Hz, 1 phase

Technical Data

2 circulating pumps, 3 stages: 60W, max. flow rate: 60ltr/min, max. head: 4m

Measuring ranges:
- flow rate 1x 150...1600ltr/h / 1x 400...4000ltr/h
- temperature: 0...60°C
- pressure: 0...2.5bar

Dimensions and Weight

l x w x h : 1650 x 200 x 1100 mm
Weight : approx. 58 kg

Connections

230V, 50Hz, 1 phase

Scope of Delivery

1 training panel, completely assembled, 1 instruction manual

Order Details

065.10700 HL 107 Circulating Pumps Training Panel