




Piusi|F00440200
PIUSI K400 Pulse Meter 1/2in BSP F00440200
Tax excluded. Shipping calculated at checkout
GST (10%) is calculated at checkout. Tax invoices provided with all orders.
Contact for live availability
Our inventory signal hasn't refreshed today. We update twice daily but the latest reading is stale.
Email sales@goind.com.au or call 07 3204 2240 for live availability.
Ships from Brisbane warehouse. Standard delivery 2-5 business days Australia-wide.

BASIC DIESEL PULSE METERING WITHOUT THE DISPLAY PRICE TAG
Piusi K400 pulse meter for diesel, DN15 (1/2 BSP female). Mechanical pulse output, 3.5 kg. Basic flow counting at a value price.
What you get
The K400 is a mechanical pulse meter. Diesel flows through, the rotor spins, and the unit sends a pulse signal out. You wire that signal to your own counter, PLC, or totaliser. No fancy display. No preset shutoff. Just a pulse train that counts litres. DN15 (1/2 BSP female) threads match most workshop plumbing. Weight is 3.5 kg, so it mounts easily on a mobile bowser or wall bracket.
Who this suits
Small operators who already own a counter or controller and just need the sensing element. Workshop bowsers where a separate display sits on the cabinet. Farm setups where you log totals manually or feed them into a SCADA system. If you need an all-in-one meter with display and preset, look at the K33 or K44 range instead.
Features & Benefits
Key Features
- DN15 (1/2 BSP female) connections
- Mechanical pulse output
- Diesel compatible
- Weight 3.5 kg
- No display or preset
- Pulse signal for external counters
Benefits
- Pulse output feeds your existing counter or PLC
- Light enough for mobile bowser installs
- Basic counting function keeps cost low
- Standard half-inch BSP threads, easy plumbing
| Flow Rate | 1-30ltr Per Min |
| Accuracy | +/-0.5% after calibration |
| Weight | 3.5 |
| Fluid Viscosity | 1-2000 or 5-5000 (depending on model) |
| Pulses | 100 Per Ltr |
Shipping & Dimensions
Ships from Brisbane warehouse. Standard delivery 2-5 business days.
Downloads
Compare
Compare Similar Products
1-30ltr Per Min
19 to 114 L/min
20-120 l/min
+/-0.5% after calibration
± 2.0% of reading (Accuracy is factory calibrated using diesel fuel)
—
3.5
—
1.9
1-2000 or 5-5000 (depending on model)
—
—
100 Per Ltr
—
—
Compatible Products
Frequently Asked Questions
Can't find your answer?
Contact UsWhat is the Piusi K400 pulse meter?
A basic mechanical pulse meter for diesel. DN15 (1/2 BSP female) connections. Outputs a pulse signal for flow counting. No built-in display or preset functions.
Does this meter have a display?
No. The K400 is pulse-output only. You connect it to an external counter, display, or controller to totalise volume.
What fluids can I use with this meter?
Diesel only. Not suitable for petrol, water, or oil unless the manufacturer datasheet explicitly permits.
What thread size are the connections?
DN15 (1/2 BSP female) inlet and outlet.
What warranty and support do I get?
12-month warranty on defects. Wear parts are consumables. For technical support or spare parts, contact sales@goind.com.au or 07 3204 2240.











