Hand Vacuum Pump Type No. 3 GEKO G01157
Key information
Availability:In stock (ready to ship)
Shipping time:immediately
Shipping cost:From 3.28 Euro
catalog number:G01157
Availability:
EAN code:5901477149078
Product condition:New, originally packaged
Guarantee:24 months of consumer protection
Weight:0,70 kg
By purchasing this product, you will receive 112 points from us, which you can use for shopping in our store. This applies only to customers registered in our store.
- Product description
- Product reviews (0)
- Purchase history (5)
GEKO G01157 Hand Vacuum Pump
A device for manually generating vacuum in the range from 0 to -1 bar, designed for the diagnostics and servicing of vacuum systems in motor vehicles. It features a precision dual-scale gauge as well as a set of hoses and connection adaptors.
Technical features
Vacuum measurement range
The pump generates vacuum in the range from 0 to -1 bar (equivalent to -100 kPa or -30 inHg). A value of -1 bar means a pressure one atmosphere below ambient pressure, which is sufficient to test most vacuum systems in vehicles, where typical working values range from -0.5 to -0.9 bar.
Dual-scale gauge
The built-in gauge has two scales: kilopascals (kPa) and inches of mercury (inHg). This allows readings to be taken in line with the technical documentation of different vehicle manufacturers. The kPa scale is the European standard, while inHg is used mainly by American manufacturers.
Ergonomic pump handle
The pump has a contoured handle that provides a secure grip during repeated pumping. The design allows vacuum to be generated smoothly without excessive effort, which matters during lengthy diagnostic procedures.
Complete hose set
The kit includes flexible hoses in various lengths (530 mm, 90 mm, 80 mm, 70 mm), allowing the setup to be adapted to the specific system being tested. The different lengths make it possible to work both in tight spaces in the engine bay and on components that require a longer reach.
Technical specification
| Model | G01157 |
| Vacuum range | 0 to -1 bar (0 to -100 kPa / 0 to -30 inHg) |
| Gauge type | Analogue, dual scale (kPa / inHg) |
| Operation | Manual (pump with ergonomic handle) |
| Hose lengths | 2 × 530 mm, 1 × 90 mm, 1 × 80 mm, 1 × 70 mm |
| Kit contents | Pump with gauge, 5 flexible hoses, connection adaptors, plugs, container with 2 caps |
Use in automotive diagnostics
- Bleeding brake systems after a fluid change or repair
- Testing the operation of the vacuum brake servo
- Checking vacuum sensors in the intake system
- Diagnosing the exhaust gas recirculation (EGR) valve
- Checking the throttle body and its vacuum actuators for leaks
- Testing pressure modulators in automatic gearboxes
- Verifying the operation of vacuum-operated solenoid valves
- Checking vacuum hoses and connections for leaks
Use and maintenance
Preparation before use
Before starting work, select the appropriate hose and connection adaptor for the system being tested. When bleeding brakes, a container with a cap is used to collect the fluid. Pump evenly, watching the gauge reading until the required vacuum level is reached.
Interpreting the gauge readings
Reference values for typical systems: brake servo -0.7 to -0.9 bar, EGR valve -0.4 to -0.6 bar, throttle actuators -0.3 to -0.5 bar. A drop in vacuum after pumping stops indicates a leak in the system. Detailed figures should be verified in the vehicle's technical documentation.
Tool maintenance
After use, clean any fluid residue from the hoses. Store the pump in a dry place with the valves closed. Periodically check the tightness of the hose connections and the accuracy of the gauge readings by comparing them against a calibrated reference instrument.
Commercial information
Nobody has written a review for this product yet. Be the first to write a review.
Write a review for this product and you will receive 100 points from us that you can use for shopping in our store. This applies only to customers logged in and registered in our store.
Only registered customers can write product reviews. If you have an account in our store, log in to it, if not, create a free account and write a review.
Client: Zd...ki,date of purchase 14-09-2026 14:25
Client: Sł...ki,date of purchase 13-08-2026 19:31
Client: Ma...ki,date of purchase 01-02-2026 12:13
Client: Ma...ki,date of purchase 29-01-2026 08:38
Client: Al...ns,date of purchase 17-02-2025 19:58
Guide Bar 15" 325 058 64 Drive Links for Husqvarna GEKO K02402 Keltin
15" Guide Bar 325 + 2x 058 Chain 64 Links for Husqvarna Blister Pack GEKO K02410 Keltin
Air Filter, Regulator, Lubricator & Water Trap 1/2" 2-Piece GEKO G03161
Replacement Grinding Wheels for Drill Bit Sharpener 3-16 mm, 2 pcs GEKO G81201A