Type P4 Manual test pumps Pressure range -0.3...4 bar
Testing, adjustment and calibration of pressure gauges of all types / Long-term stable measurements without pressure loss due to hermetically sealable vacuum chamber / Exact setting in the mbar range thanks to ultra-fine thread pitch and large-volume regulating valve / Tool-free changeover between overpressure and vacuum generation / Smallest mobile hand-held test pump on the market
Operating instructions for SIKA test pumps and pressure generators
SIKA test pumps and pressure generators are used in many industries and are specially designed for use in workshops, measuring and test rooms and laboratories. These versatile devices offer precise and reliable pressure tests in various applications.
Areas of application:
- Assembly and commissioning
- Manufacturing and production
- Maintenance and service
- Quality assurance and test equipment monitoring
- Repair
Practical advantages:
The SIKA test pumps and pressure generators have been developed so that they can be easily connected to all pressure systems to be tested. The test item is connected with a robust, industrial pressure hose and a quick coupling. The supplied adapters enable quick and safe installation. The positioning adapter allows easy attachment of a reference pressure gauge directly to the top of the pump.
- Test pressure generation: The desired pressure is generated manually using handles and precisely adjusted with a fine adjustment valve so that the same pressure level is achieved on both instruments (test specimen and reference).
- Pressure release valve: Enables a stepless pressure reduction and offers a precise test run even with falling pressure.
- Pressure display: The pressure values are displayed either via an analog or digital pressure gauge or with hand-held measuring instruments. By comparing the reference value and the measured value of the test specimen, the accuracy of the pressure gauge to be tested can be checked and adjusted if necessary.
Mobile and independent:
SIKA test pumps and pressure generators are ideal for mobile use. Thanks to their low weight and compact design, they are easy to transport and can be used directly at the measuring point. They are immediately ready for use and do not require an external supply voltage. Neither nitrogen cylinders nor a connection to a compressed air network are required, as the pressure is generated wear-free and manually, regardless of the ambient temperature or orientation.
Versions:
Basic version:
- The basic equipment of every test pump includes a suitable pressure hose.
- The hydraulic hoses are equipped with self-sealing quick-release couplings, enabling a quick and secure connection.
Solid version:
- This version offers additional adapters for all standard inch, conical or metric connection threads.
- A sealing kit is also included in the scope of delivery.
- A robust transport case with molded foam inlay ensures the safe transport of all the equipment.
Technical details:
- Pressure medium: Air is used as the standard pressure medium.
- Case and adapter set: Available with or without case and adapter set, depending on requirements.
Summary:
SIKA test pumps and pressure generators offer a precise, flexible and cost-effective solution for pressure testing in various industrial applications. Whether for assembly, quality assurance or repair - thanks to their robust design, easy handling and high mobility, these devices are an ideal choice for on-site pressure measurements and calibrations.
Technical data


