Seac IT300 Scuba Regulator
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FAQ
When does the delivery take place?
Delivery times vary depending on the country and destination postal code. They will be shown at checkout and apply only to products currently in stock.
In some cases, the indicated stock includes items stored in external warehouses, and order processing may take up to 4 working days before shipping.
For products marked as Not in stock, processing may take between 5 and 15 days. If delays occur, our customer service will contact you with timely updates.
What are the warranty terms?
All our products come with a 24-month legal warranty. Some brands provide extended warranty. Contact us for more info.
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Vai al moduloThe Seac IT300 is a balanced diaphragm scuba regulator designed for smooth, natural and reliable breathing on every dive. First and second stage work together to deliver high airflow and consistent breathing comfort, on recreational and professional dives, including in cold water. Designed and made in Italy, it is available with a DIN 300 bar (4350 psi) or INT 230 bar (3335 psi) connection and in five colors.
Reliable performance in cold water
Certified EN250A (EN 250:2014) for cold water diving below 10 °C (50 °F), the IT300 features the OWS (Optimized Water Strainer) system: the strainer breaks up the frontal water flow to limit overpressure on the diaphragm and, thanks to the combined front and side openings, reduce the risk of free flow caused by frontal currents.
Control and comfort underwater
The Dive/Pre-Dive lever adjusts the Venturi effect and reduces the risk of free flow when the regulator is out of your mouth. The oversized dual-material purge button is easy to press even with thick gloves. The exhaust duct's geometry keeps water out of the second stage even in strong side currents and directs bubbles to the sides of the face, keeping your field of view clear. The new dual-material hose protector, sized in diameter and length, gives an ergonomic curve with no kinks or bends.
First stage
The high-performance balanced diaphragm first stage is hot-forged and CNC-machined to keep weight down without compromising strength and reliability. Its 2 HP and 4 LP ports are ergonomically pre-oriented for a tidy gear setup.
Technical specifications
| Type | Balanced diaphragm regulator |
| First stage connection | DIN 300 bar (4350 psi) or INT (Yoke) 230 bar (3335 psi) |
| First stage ports | 2 HP, 4 LP pre-oriented |
| Second stage | Dive/Pre-Dive lever, OWS system, oversized purge button |
| Certification | EN250A (EN 250:2014), cold water <10 °C (50 °F) |
| Weight | 940 g (2.07 lb) DIN, 1090 g (2.40 lb) INT |
| Included | semi-rigid carrying case |
| Colors | Red, Orange, Lilac, Tiffany, Blue |
| Production | Made in Italy |
Frequently asked questions
DIN or INT: which should I choose?
It depends on the cylinders you use: the DIN version screws directly into the valve and works at 300 bar, the INT (Yoke) version attaches with a yoke and works at 230 bar. Second stage performance and colors are the same.
Is the IT300 suitable for cold water?
Yes, it is EN250A certified for cold water diving below 10 °C (50 °F).
What changes between colors?
Only the look: all color versions share the same technical configuration and breathing performance.
Is it also available as a set with octopus?
Yes, there is the Seac IT300 set with regulator, IT300 octopus and Mate Reg bag.