Jets 25MBA User Manual

Jets™ 25MBA Vacuumarator™ pump
Tel. +47 70 03 91 00
www.jetsgroup.com
Product No. 200025004
Doc. Rev.: 22 (2021-06-08)
1
Vacuumarator™ pumps are the most compact efficient and reliable
vacuum generators available for vacuum sanitary systems. The
pump creates vacuum, macerates sewage and discharges in one
single pass operation.
Features:
● Highly efficient in transporting wastewater
● Small footprint and low weight allows for quick and flexible
installation
● In line installation - direct discharge to sewer, STP (Sewage
Treatment Plant) or collecting tank
● Multiphase design - pumps any combination of air, black and
grey water
● Low energy consumption
● High quality – low lifecycle cost
Technical Data
...................................
Capacity 26 m³/h (ACMH) at 500 mbar abs. 60 Hz
(50% Vacuum)
......................................................................
Back Pressure Max. 0.3 bar
..................................
Outside Dimensions 702 x 198 x 278 mm (LxWxH)
..............................................................................
Connection Inlet DN50
...........................................................................
Connection Outlet DN32
...............................................................................
Protection Class IP 55
..............................................................
Insulation Class 155(F) to 130(B)
...........................................................................................
Duty S1-100%
.............................................
Ambient Temperature Range +0 °C - 55 °C
.............................................................................
Humidity Class F / 95%
..............................................................
Approvals Motor - CSA Approved
..................................................................................
Net Weight 66.50 kg
Operating Data
....................................................................................
Frequency // 60 Hz
................................................................................
Voltage // Δ198-218 V
.........................................................................
Nominal Current // 12.9 A
...........................................................................
Speed CCW // 3435 rpm
...........................................................................
Power Output // 3.45 kW
.......................................................................
Power Factor // 0.88 cos ɸ
.....................................................................................
Efficiency // 84.5%
...............................................................
Heat Dissipation Approx. 0.6 kW
Disclaimer
Note: Our products and services are offered and sold subject to Jets
Vacuum AS’ General Sales Conditions, copies of which will be
furnished upon request. Information provided herein is solely for
information purposes, does not constitute any warranty or
representation of any kind and is subject to change without notice.
We strive to reproduce product colors reasonably accurate. Without
prior written approval, this document or any part of may not be
reproduced in any form. Jets™, Vacuumarator™, Helivac™, VC™,
VOD™, CVS™ and Softsound™ are trademarks and/or registered
trademarks of Jets. © Jets AS. All rights reserved.

Jets 25MBA Specifications

General

Brand	Jets
Model	25MBA
Category	Water Pump
Language	English

Summary

Technical Data

Operating Data

Details on the pump's operational parameters and performance, including frequency, voltage, current, speed, power, and efficiency.

Disclaimer

Legal notice regarding product information, warranties, and intellectual property rights.

Components

Function and Principle

Description of Components

Overview of the pump's function and its key components like flap valve, macerator, helical screw, shaft, motor, and fan.

Pump Function Explanation

Detailed explanation of the vacuumarator pump's operational sequence in normal and running conditions.

Operating Modes

Description of the pump's states: inactive (normal position) and activated (running conditions).

Installation and Setup

Installation Site Considerations

Guidelines for selecting a suitable location and environment for pump installation, ensuring proper ventilation and base stability.

Lifting and Handling Instructions

Safety precautions and recommended methods for safely lifting and moving the pump during installation and maintenance.

Installation Steps

Step-by-step guide for physically installing the pump, connecting pipelines, and securing it to the base.

Electrical Installation

Instructions and safety guidelines for connecting the pump's electrical system, including wiring and rotation direction checks.

Operation

Startup Procedures

Standard procedures to ensure correct pump function after installation, including checks for obstructions and water.

Startup Testing

Steps for testing the pump for leaks and electrical parameters post-startup to ensure it is acceptable.

Maintenance and Cleaning

Guidelines for maintaining operational lifetime, including descaling, cleaning, and handling of specific liquid types.

Service and Maintenance

Freezing Conditions

Measures and precautions to take when the pump is subjected to freezing temperatures to prevent damage.

Shutting Down the Pump

Detailed instructions and safety warnings for safely taking the pump out of service.

Service Tools

Recommendations for specialized tools, such as a service jig and macerator alignment tool, for maintenance.

Disassembly Instructions

Assembly Instructions

Scheduled Maintenance

Troubleshooting