Technical specifications:
| Model: | Gerkon 01-1-40-1 | Gerkon 01-1-80-1 |
| Flow rate: | 40 L/min (~10.5 GPM) | 80 L/min (~21 GPM) |
| Display: | single-sided LCD | single-sided LCD |
| Number of fuel types: | 1 | 1 |
| Number of hoses: | 1 | 1 |
| Hose length: | 4 m, anti-static | 4 m, anti-static |
| Fuel type: | diesel or petrol (EN 590, EN 228) | diesel or petrol (EN 590, EN 228) |
| Power supply: | 230 V / 50 Hz | 400 V three-phase / 50 Hz |
| Swivel: | 1″ swivel (included) | 1″ swivel (included) |
| Breakaway coupling: | reusable, included | reusable, included |
| Metering accuracy: | ±0.5% (verified) | ±0.5% (verified) |
| Country of manufacture: | Ukraine — Gerkon NVF | Ukraine — Gerkon NVF |
| Warranty: | 18 months (extendable to 36) | 18 months (extendable to 36) |
Gerkon Single-Hose Commercial Fuel Dispenser (models 01-1-40-1 and 01-1-80-1) is a non-retail dispensing pump engineered for fleet depots, agricultural sites, construction yards and private filling stations across the EU. One product, one nozzle, one display — built to keep capital cost low and uptime high. Available in two flow ratings: 40 litres per minute (single-phase 230 V installation) or 80 L/min high-flow (three-phase 400 V). Verified to ±0.5% volumetric accuracy by UkrMetrTestStandard under Module F (the European MID-equivalent conformity assessment).
Where this dispenser fits
Most operators searching for a commercial dispenser don't need a multi-product forecourt. They need one disciplined fueling point that records every litre, blocks unauthorised use and runs unattended in cold weather. This unit is built for exactly that profile:
- Haulage and freight depots — 5 to 50 trucks, daily diesel limit per driver, integration with TMS and fuel-card platforms via pulse output (RS-485 / Modbus RTU)
- Agricultural enterprises — refuelling tractors, combines and irrigation pumps; seasonal accounting per machinery unit; vandal-resistant housing for outdoor yards
- Construction sites — diesel for excavators, bulldozers, generators; project-level fuel allocation; cold-weather operation down to −30 °C
- Forestry, mining and quarrying — remote sites where retail forecourts are impractical and 24/7 unattended fueling is required
- Municipal fleets — refuse trucks, snow ploughs, parks and grounds vehicles; per-vehicle accounting suitable for council audit trails
- Private filling stations — small commercial sites with one fuel grade where a full retail dispenser is overkill
Key features
- Two flow ratings — 40 L/min (~10.5 GPM) for low-throughput sites, 80 L/min (~21 GPM) high-flow for trucks and heavy machinery
- ±0.5% metering accuracy — verified piston meter, calibration certificate included with each shipment
- 4-digit electromechanical totaliser — legal-metrology backup independent of the electronic counter
- RFID driver authentication — contactless cards, per-driver and per-vehicle limits, daily/weekly/job-code allocation
- Cloud fuel management — every transaction logged to azs.gerkon.com cabinet with timestamp, driver, vehicle and volume; CSV / Excel / 1C / SAP-compatible exports
- Pulse output — direct integration with third-party fleet management systems (Fueltek, Triscan, OrbCommGSM, Webtech, etc.)
- Modbus RTU (RS-485) and Wi-Fi/Ethernet options for SCADA or remote monitoring
- Single-sided LCD display — high-contrast, readable in direct sunlight
- Reusable breakaway coupling — Italian ACME or equivalent, 1″ swivel
- 4 m anti-static fuel hose — accepts standard OPW 11A, ZVA Slimline or Elaflex ERV automatic nozzles
- Powder-coated steel housing — vandal-resistant front panel; operating range −30 °C to +50 °C
Designed for European installations
Gerkon dispensers are mechanically and electrically engineered against EN 13617-1 (construction of fuel dispensers) and EN 13616 (overfill prevention) reference standards. Power input matches EU mains (230 V single-phase for the 40 L/min model, 400 V three-phase for the 80 L/min). Hydraulic interfaces use ISO 228/1 G-thread fittings — direct connection to standard EU fuel hoses, swivels and breakaway couplings without adapters.
For installations in classified hazardous zones, the housing layout supports retrofit of zone-rated junction boxes and Ex-d motor wiring. Gerkon supplies the dispenser as a metrology-compliant base unit; site-specific ATEX classification is the responsibility of the installer in each member state.
Compliance and metrology
- UkrMetrTestStandard Module F conformity assessment — equivalent to MID 2014/32/EU Annex VII (MI-005) Module F type-tested verification used by EU member states
- OIML R117-1 reference — international metrology standard for dynamic measuring systems for liquids other than water
- EN 13617-1 design reference — construction requirements for fuel dispensers at filling stations
- ±0.5% accuracy class — exceeds the OIML 1.0 minimum for retail-grade equipment
- ISO 9001 quality system at the Gerkon production site (Ukraine)
Module F verification certificate from UkrMetrTestStandard accompanies every dispenser. For EU customers requiring local re-verification under their national metrology authority (NMI), the unit is designed to be re-stamped without removal of the meter assembly.
Fuel management and RFID
The integrated electronic controller authenticates each refuelling against a contactless RFID card carried by the driver. The transaction (driver ID, vehicle ID, volume, timestamp, optional job code) is uploaded to the azs.gerkon.com cloud cabinet via Wi-Fi or Ethernet. The web cabinet is multilingual (English / Ukrainian / Russian) and runs on standard browsers without local install.
Operators report typical industry losses of 10–18% of consumed fuel on un-managed depot dispensers, attributable to siphoning, unauthorised top-ups and manual logbook errors. Card-based control with cloud audit eliminates both. Payback for a 10-vehicle fleet — typically 6 to 12 months on diesel cost alone, before counting accounting overhead.
For customers with an existing fleet management system (Fueltek FuelManager, Triscan, OrbComm, Webtech, custom SAP/1C), the dispenser also exposes a raw pulse output (configurable, typically 100 pulses per litre) for direct integration without going through Gerkon's cloud.
Specifications summary
- Throughput: 40 L/min (~10.5 GPM) or 80 L/min (~21 GPM)
- Hoses: 1 (single-product, single-side configuration)
- Hose length: 4 m, anti-static fuel-rated
- Nozzle interface: 1″ swivel, accepts OPW 11A / ZVA Slimline / Elaflex ERV
- Breakaway: reusable type, included as standard
- Accuracy: ±0.5% volumetric (verified)
- Electrical: 230 V / 50 Hz (40 L/min) or 400 V three-phase / 50 Hz (80 L/min)
- Display: single-sided LCD with electromechanical totaliser backup
- Communication: Wi-Fi, Ethernet, RS-485 (Modbus RTU), pulse output
- Operating temperature: −30 °C to +50 °C
- Housing: powder-coated steel, vandal-resistant
- Country of manufacture: Ukraine (Gerkon NVF, since 1995)
- Warranty: 18 months standard, extendable to 36 months
Shipping and lead time to EU
Standard incoterm is EXW Zaporizhzhia. DAP shipping to any EU address is arranged on request through established freight forwarders (Raben, DSV, FM Logistic, Cargo Partner). Customs documentation, EUR.1 movement certificate, declaration of conformity and EN-language commissioning manuals are prepared by the Gerkon export team. Lead time from confirmed order: 4–6 weeks production plus transit (typically 5–10 working days within Central Europe).
Frequently asked questions
Is the dispenser ATEX certified?
The base unit is engineered to support installation in ATEX-classified zones, but formal ATEX type approval per Directive 2014/34/EU is the responsibility of the installer based on site classification. Contact our export desk for a technical file (constructional drawings, electrical schematics, materials list) supporting your local ATEX assessment.
Does it work with diesel containing AdBlue / biodiesel B7?
Yes — the wetted-parts material list (NBR seals, brass and stainless steel meter, aluminium pump body) is compatible with EN 590 diesel up to B7 biodiesel content. For B20 or higher biodiesel content, contact us for the FKM-seal variant.
Can two dispensers share one tank?
Yes, multiple units can be installed on a common diesel tank with appropriate non-return valving. Each dispenser keeps its own metering and accounting independently.
What's the difference between the 40 L/min and 80 L/min models?
The 40 L/min unit runs on single-phase 230 V mains and is ideal for vans, small trucks and farm equipment. The 80 L/min runs on three-phase 400 V — recommended for HGV depots and heavy plant where slow refuelling holds up the queue.
How is the dispenser re-verified after installation in the EU?
The internal piston meter design allows re-verification by your national metrology authority (NMI) under MID Module G or via periodic verification, without removing the meter assembly. Sealing points are accessible from the front panel.
For technical questions, distributor pricing, ATEX site-specific support or volume tenders — contact our export desk via the form on this page or at gerkon1948@gmail.com.
Frequently Asked Questions
Is this dispenser suitable for a farm or small gas station?
How many drivers and vehicles can be added to the system?
Can the dispenser work entirely without internet?
How to protect against fuel theft at a private fueling station?
What's the difference between 40 L/min and 80 L/min — which to choose?
What's included and how is installation done?
What's the annual maintenance cost?
Can multiple Gerkon dispensers be connected to one cabinet?
SHIPPING INFORMATION FOR UKRAINE
Our company is committed to fast shipping and delivery throughout Ukraine. We work with carriers that offer the best balance of price and quality, including:
NOVA POSHTA
1-3 days. Delivery speed depends on your location. After placing your order and payment, we ship the same day or the next.
SAT
Delivery time 3-5 days. Speed depends on the distance between sender and recipient. This is the most economical option compared to Nova Poshta.
DELIVERY
Shipping takes 4-7 days. This is the slowest method, but its advantage is the low cost.
FREIGHT POOLING
Shipping is done via shared transport through a dispatcher. Finding a vehicle takes 1-2 days; speed depends on the destination (major cities are faster, remote villages slower). This method is cheaper than the carriers listed above.
We work throughout Ukraine, and on request can arrange delivery via another courier service not on our list.
After placing your order in our online store, please provide the following information for delivery to your region:
- Recipient's full name
- City or town
- Number of the nearest warehouse (if shipping via courier services)
- Mobile phone number
Once the goods are shipped, we will provide you with the waybill number. When picking up your order, please bring your passport and the waybill number.
NOTES:
- The seller is not responsible for the operation of postal / courier services.
- Shipments are insured for full value; in case of damage the carrier is obligated to compensate you in full.
- Shipping costs are paid by the buyer (or by mutual agreement).
- If the requested product cannot be supplied, an equivalent replacement will be offered upon your approval.
If you couldn't find an answer to your question in this section, please contact us for more detailed information.
PAYMENT METHODS
After placing an order for a selected product in our store, we verify stock availability and confirm with you. Payment can then be made using one of the following methods:
- Bank transfer to the company account (VAT included).
- Cash on delivery (payment upon receipt).
Before paying via bank transfer, please contact us to confirm product availability.
Cash on delivery is processed at the carrier's warehouse. The service fee is 2% of the total + 15 UAH for payment processing. For an order of 1000 UAH you will pay 35 UAH for this service plus the shipping cost.
The second method is more reliable as you can inspect the goods on the spot, but it is also more expensive, so before paying you may want to consider which method suits you best.
If payment is received by 12:00, we ship the same day; if payment arrives later, shipping is processed the next day.
For any questions about payment, please contact us — if you haven't found an answer to your question, we will provide more detailed information.
WARRANTY & SERVICE
- Warranty on Gerkon fuel dispensers — 18 months;
- Warranty on Gerkon measuring tanks — 18 months;
- Warranty on level meters — 36 months;
- Warranty on fuel dispenser connection installation — 18 months;
The manufacturer guarantees free replacement or repair of dispenser parts and assemblies that fail due to manufacturing defects, provided that transportation, storage, and operation rules are observed.
