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3G Electric
Pratissoli Unloader Valves - K10.3

Pratissoli Unloader Valves - K10.3

Pratissoli K10.3 high-performance valves (35 ÷ 40 L/min flow, 600 bar pressure, 2,5 kg). Italian-engineered by Pratissoli (Interpump Group).

SKU 3G-PRT-00233

Also listed as: K103 · K10 3 · K10-3

Brand
Pratissoli
Item
Unloader Valves - K10.3
Part Number
K10.3
Category
Valves
UNSPSC
40141609 — Control valves
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

Pratissoli
Manufacturer Part Number
K103
For pumps
KT16 - KT18 - HF18
Weight (kg)
2,5
Flow (L/min)
35 ÷ 40
Weight (lbs)
5,5
Flow (US Gpm)
9,2 ÷ 10,5
Pressure (MPa)
60
Pressure (bar)
600
Pressure (psi)
8700
MAX Temperature (°C)
60
MAX Temperature (°F)
140

Technical Documents

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Pratissoli Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

Pratissoli K10.3 high-performance valves (35 ÷ 40 L/min flow, 600 bar pressure, 2,5 kg). Italian-engineered by Pratissoli (Interpump Group).

Frequently Asked Questions

Where can I buy the Pratissoli K10.3 unloader valve in your region?

Order the Pratissoli K10.3 from 3G Electric. We deliver to your location and manage all customs documentation and logistics. Contact us for pricing and lead time on request.

What is the flow and pressure rating of the K10.3?

The Pratissoli K10.3 delivers 35–40 L/min at a maximum working pressure of 600 bar (8700 psi). Maximum temperature is 60°C. It weighs 2.5 kg and suits KT16, KT18, and HF18 pump models.

What lead time applies to the Pratissoli K10.3 unloader valve?

Lead time on request. 3G Electric sources the Pratissoli K10.3 to order from our network. Contact us with your required delivery date and we will confirm availability and USD invoicing.

Used in

Common applications for Pratissoli
Manufacturing – Pratissoli SS series pumps for high-pressure water jetting and cleaning systems
Marine – Pratissoli SN series pumps for deck washing and hydraulic power units
Construction – Pratissoli KT series pumps for concrete pumping and hydro-demolition equipment
Industrial services – Pratissoli SN7193 series pumps for pressure testing and pipeline flushing
Hydraulic systems – Pratissoli R1 and ZR1X pressure-regulating valves for pressure control in pump circuits
Safety systems – Pratissoli SX2 and SX3 stainless steel safety valves for overpressure protection in fluid lines
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Pratissoli Products

3G Electric supplies Pratissoli valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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