Additional information
| Brand | Essom |
|---|
Series and Parallel Pump, Multi Speeds
This equipment is designed to study head vs flow rate characteristics of two pumps connected in series or parallel. It is to be used with Hydraulics Bench i.e. HB100 or HB100N (separately supplied)
It consists of two identical pumps with 3 different speeds, inter connecting pipings, and control valves. Both pumps are interconnected and mounted on a support next to the Hydraulic Bench which acts a service module i.e. water supply and flow measurement. By manipulating flow control valves, the two pumps can be operated individually, or both pumps in series or in parallel. Pressure gauges are installed at pump suction and discharge. The apparatus is equipped with suction hoses and strainers and a discharge hose.
TYPICAL EXPERIMENTS
Characteristics of two pumps connected in series or parallel
TECHNICAL DATA
| Pump | Speeds : 3 different speeds. | |
| Maximum flow approx. 70 Lpm. | ||
| Maximum head approx. 7 m water | ||
| Pressure gauges | 4 ea. | |
| Software for data display and analysis by computer (separately supplied). | ||
| Power supply | 220 V, 1 Ph, 50 Hz. Other power supply is available on request. | |
100% Original and qualityRelated products
-
AccessoriesDigital Display Unit for Water Level Gauges and Transducers
The digital display unit is for use with individual gauges and transducers. It contains a digital panel meter, which has a 0-10V output and a serial RS 422/485 connection. A separate power supply unit allows the instrument to be used with either 110V AC or 220V AC supplies.
It is supplied with a case and 0 – 5V output.
Display
- 14mm high brightness LED
- Display supply: 24V DC (90-250V AC adaptor supplied)
- Display output – analogue: 0-10V, 0-20mA or 4-20mA
- Display output – serial comms: RS422/485
(0 reviews) -
Hydraulic Studies and AccessoriesDead Weight Pressure Tester
The tester is designed to calibrate pressure gauge.
It consists of a precision machined stainless steel piston and cylinder with calibrated weights. The weights are applied on the upper end of the piston rod to generate pressure. The assembly is mounted on adjusting screws with a bull’s eye level. The pressure gauge is connected to the cylinder, thus subject to known pressure and comparison with the gauge reading can be made. Leaking liquid from the cylinder is returned to a reservoir. The cylinder can be simply refilled with liquid from the reservoir without removing the piston.
TYPICAL EXPERIMENTS- Calibration of a pressure gauge
- Determination of gauge errors as a function of true pressure
TECHNICAL DATAPressure gauge 1 ea. Calibration weights 1 lot. Software for data display and analysis by computer (separately supplied). (0 reviews)
