Cressi AC25m / Master Cromo Regulator INT
The AC25 is the third generation of Cressi's IP adjustable balanced piston first stage. It features 2 high-pressure ports and 5 low-pressure ports. 4 low-pressure ports are located on a rotating turret that ensures that regulator and instrument connections are always in the right position. The fifth port is a co-axial Hi-Flow port and is located at the top of the turret. The rotating turret swivels on 360° axis and features 5 low-pressure ports designed to allow the use of more connections without interfering between them. It features the external direct IP adjustment system that can be set using a simple Allen key. The hi-flow conic shape filter is the same for INT and DIN. The spring and the spring bush are coated preventing rust. Its technologically advanced design delivers consistent intermediate pressure and high performance even with low tank pressures. The AC25m it features a matte finish, in gun metal-coated brass. It is combined with the Master Cromo, the pneumatic balanced 2nd stage that features an elliptical shape and a lateral knob for Venturi adjustment. The stages are connected with the Cressi Safeflex LP Hose, a better performance hose compare to the standard one. The AC25m/Master Cromo is available in DIN and INT version. The performance of the regulator is equal to if not greater than more sophisticated products because it maintains a WOB (Work of Breathing) under 0.78 Joule/liter. The regulator meets the requirements of the last European regulation EN 250:2014 and it is certified for use in water over 10°C (50 F).
TECHNICAL FEATURES 1ST STAGE
- 3rd generation Cressi’s IP adjustable balanced piston first stage
- 2 7/16” HP ports UNF
- 5 3/8” LP ports UNF, 1 port on turret top
- Operating pressure: INT version: 230 BAR | 3,336 PSI • DIN version: 300 BAR | 4,351 PSI
- Calibration pressure: 9.8-10 BAR | 142-146 PSI
- 360° revolving head
- Realized in brass-coated, with a matte finish
- The sintered conical filter protects from any impurity
- Flow rate: 4,500 l/min | 159 cu ft/min
TECHNICAL FEATURES 2ND STAGE
- Pneumatically balanced
- Adjustable Venturi
- Adjustable inhalation effort
- Patented elliptical diaphragm
- Patented low-friction lever
- Air delivery system without injector
- Adjuster knob coated with PVD process with dual OR Laser-etched titanium front piece
- Internal heat exchanger
- Cap opening with Cam-lock
- Noise-absorbing technopolymer body
- Removable technopolymer deflector
- Removable mechanics
COMBINATION PERFORMANCE
- Average breathing effort 0.78 J/l
Safeflex hose light and flexible, weight: 145 g | 5.1 oz
CERTIFICATIONS
- EN250/2014 >10°C | 50 F
Total weight
- INT version: 1123 g • 2 lb 14 oz
Shipping Policy
At Diving Gear, we strive to ship your order quickly, safely, and efficiently. Below is our complete shipping information.
Processing Times :
- In-stock items: Ship within 24 hours.
- Pre-orders: Ship within 3 business days.
- We ship Monday through Friday.
- Orders placed on weekends or holidays ship the next business day.
Shipping Method & Delivery Times
All orders are shipped Expedited via UPS and typically arrive within 5 business days across Canada.
If you need your order by a specific date, contact us or leave a note at checkout so we can confirm if we can meet your request.
Shipping Rates
- Free shipping on orders over $200 (Canada-wide).
- $35 flat rate on orders under $200.
Shipping Upgrades
If you need faster shipping, upgrades are available upon request. Additional postage fees apply. Please email or call us immediately after placing your order to arrange the upgrade.
Return Policy
At Diving Gear, your satisfaction matters. You may return your purchase within 30 days of the purchase date, subject to the conditions below.
If return conditions are not met, Diving Gear may refuse the return or apply a minimum 15% restocking fee.
Return Conditions
- Items must be returned in new, unused condition.
- Must be in original, unaltered packaging with intact PLU code.
- All packing materials, manuals, warranty cards, and accessories must be included.
- Products that have been used, damaged, or exposed to water/lube cannot be returned.
- Wetsuits that have been in contact with water or lube are not returnable.
- Diving Gear is not responsible for misuse, mishandling, or improper care.
- We are not responsible for personal items or data left inside returned products.
- We are not liable for incidental or consequential damage, including lost or stolen gear.
Missing or Damaged Items
Claims for missing items or shipping damage must be submitted within 7 business days of receiving your order.
Return Shipping Costs
- Customers are responsible for return shipping unless the return is due to our error.
- If the item is incorrect or defective, we will provide a prepaid return label.
- If the return is not our error, we can provide a label, and the cost will be deducted from your refund.
- Return-label pricing is different from standard outbound shipping rates.
How to Prepare Your Return
- Securely pack all items.
- Items must be returned in original/unused condition.
- If requesting an exchange, standard shipping charges apply unless you include a prepaid return label.
- Return-label pricing differs from standard outbound shipping fees.
Return Address
Please ship or drop off returns at: 2555 Tuohey Ave, Port Coquitlam, BC V3B 2E9
Final Sale & Non-Returnable Items
Special pre-order items or anything marked non-returnable cannot be returned or exchanged.
Refunds & Credits
Once your return is received and inspected, refunds are issued to the original payment method.
Please allow up to 10 business days for the refund to appear after we receive your return.
Contact for Returns
For returns, refunds, or exchanges:
Email: support@divinggear.ca
Return Address: 2555 Tuohey Ave, Port Coquitlam, BC V3B 2E9