Manifold Gauge Set
Product Code : LSK-WEAWLM-10690
Manifold Gauge Set (SKU LSK-WEAWLM-10690) is a diagnostic and service tool set for air-conditioning systems. Its colour-coded gauges, valves and hoses connect to the low and high sides of a system so a technician can read pressures, evacuate and charge refrigerant. Trainees on refrigeration and air-conditioning courses in ITI, polytechnic and TVET institutes use it on every service practical. Science Lab Supplies supplies it from Ambala, India to training institutes, tender contractors and distributors.
Specifications
You will find every technical detail of the set in the table below. In short, it pairs easy-to-read colour-coded gauges with a valve manifold and three colour-coded hoses, quick-connect fittings with a high-pressure safety valve, and a two-piece hose adapter set for different service ports.
| Specification | Value |
|---|---|
| SKU | LSK-WEAWLM-10690 |
| Type | Complete diagnostic and service gauge set |
| Application | Air-conditioning systems |
| Gauges | Colour-coded, easy to read |
| Valves | Colour-coded |
| Hoses | 3, colour-coded |
| Fittings | Quick-connect |
| Safety valve | High-pressure safety valve on the fittings |
| Charging rating (as listed) | 10 A high-rate charging |
| Adapters | 2-piece hose adapter set included |
| Supplied by | Science Lab Supplies, Ambala, India |
Applications and Experiments for the Manifold Gauge Set
The manifold gauge set is the basic interface between a technician and a sealed system. Trainees use it to read suction and discharge pressures, compare them with expected values, pull a vacuum with a pump, charge refrigerant and confirm that a repaired system holds pressure.
- ITI Refrigeration and Air Conditioner Technician trade: evacuation and gas charging exercises, after vacuum basics are shown with a Hand Vacuum Pump with Pressure Gauge.
- Split and window air-conditioner installation modules: pressure checks at commissioning, once the lines are cut with a Chain Pipe Cutter.
- Automotive air-conditioning courses: diagnosing under- and over-charged systems.
- Polytechnic refrigeration labs and TVET workshop equipment benches.
Refrigerant under pressure can cause cold burns and eye injury. Wear gloves and eye protection, keep valves closed while connecting hoses, and work under an instructor's supervision.
Standard Scope of Supply
Each Manifold Gauge Set comprises the colour-coded gauges and valve manifold, three colour-coded hoses with quick-connect fittings and high-pressure safety valve, and a two-piece hose adapter set. A vacuum pump, refrigerant cylinder and charging scale are separate items and are not part of the set.
Packing, MOQ and Lead Time
You can request one gauge set or enough for each trainee pair in a refrigeration lab; the quotation states packing, delivery time and price for that quantity. For vocational training rooms, a leak detector, clamp meter and compressor analyzer can be listed on the same quotation.
As a registered exporter with an Importer-Exporter Code, Science Lab Supplies can ship to buyers in Egypt, Iraq, Nigeria, Kenya, Ghana and Ethiopia. To quote gauge sets for an air-conditioning service class, send your request from the contact page or the enquiry cart; tendered purchases can proceed via the lab tender page.
Frequently Asked Questions
How many hoses come with the set?
Three colour-coded hoses, normally one each for the low side, high side and the centre service or charging connection, plus a two-piece hose adapter set.
Why are the gauges colour-coded?
Colour coding helps trainees connect the correct gauge and hose to the low-pressure and high-pressure sides of the system, which reduces connection errors during service.
Who supplies the Manifold Gauge Set?
Science Lab Supplies supplies it from Ambala, India, with its other refrigeration service tools for TVET and ITI workshops, and one quotation can cover the gauge set together with leak detectors, meters and brazing equipment.
Which refrigerants and pressure ranges does it cover?
The specification does not name refrigerants or gauge scales. Tell us the refrigerants taught in your course through the contact page and the quotation will confirm the gauge scales offered.
Related Refrigeration Service and Pressure Measurement Equipment
A gauge reading is usually followed by a leak search, an electrical check or a brazed repair, and pressure gauges themselves are studied in engineering labs. These items from the TVET and engineering ranges complete a refrigeration service bench with the manifold set and can all be quoted together.
- Electronic Leak Detector — finds CFC, HCFC and HFC leaks down to 1/10 oz per year.
- Compressor Analyzer — electrical tests on single-phase compressors up to 5 HP.
- Digital Clamp Meter — non-invasive current readings up to 1000 A.
- Oxy-Acetylene Equipment — blowpipes and regulators for welding, brazing and flame cutting.
- Bourdon Gauge — dual-scale dial, 0–50 lb/in² and 0–3.5 kg/cm².
- Calibration of a Bourdon Pressure Gauge — transparent-dial Bourdon gauge connected to a dead weight tester.
- Dead Weight Pressure Gauge Tester — checks pressure gauges up to 25 kg/cm².
Browse the full Welding Equipment and Workshop Lab Machine range, the Fluid Mechanics range for pressure measurement apparatus, or all TVET lab equipment.
Last updated: 9 October 2026
