Cressi MC9/Compact and Octopus Compact Regulator Set INT
Ideal scuba diving regulator for beginners and travelers. Hyperbalanced membrane 1st stage plus a compact single-hull second stage. 2 HP and 4 LP ports. Weight: 878 g - 31 oz. Very light and made in Italy.
The hypercompensation of the 1st stage mechanism guarantees a slight increase of the IP as it gets down the pressure of the bottle. The regulator supplies, therefore, its maximum level of services in the final phase of the dip, undoubtedly the most critical. The chamber is designed to canalize the air volume directly to the LP exits for reducing to a minimal level the fall of pressure in forced breathing (0.5 BAR), guaranteeing a use with high services in any situation. The thicknesses of the walls of the body have been optimized to reduce to the minimum its weight. A case of semiflexible elastomer protects the 1st stage of blows and erosions. Seat HP of stainless steel AISI316. Apart from the possibility of substitution in case of deterioration on having realized the maintenance, the composition of the seat, much harder than the traditional brass of the fixed seats, it prolongs its useful life since it resists better the deforming action of the metallic microparticles than could introduce proceeding from the bottle.
Greatly simplified single-hull 2nd stage made of ABS + elastomer of really compact size and extremely light. Its mechanism and development are perfectly planned to obtain the minimum number of components and great strength. It's a smart shopping option because of its combination of features - reliability - price - maintenance cost. Asymmetrical frontal 2nd stage cover drilling. The water flow pushes the diaphragm anti-clockwise direction to create its retraction in a flat position and to make the lever decrease gradually in precise perpendicularity, regardless of condition. The specific calibration of the inhalation mechanism changes slightly the personality on air output according to Ellipse series, rewarding an abundant flow without the need to exploit Venturi effect, beyond the exquisite touch and sensitivity of these kinds of regulators. This feature provides a limited tendency to continuous flow on the surface or during the placement of equipment into the water, excellent for schools and renting (both the octopus and the double regulator). However, the results of the features place it beyond regulators of the highest range.
TECHNICAL FEATURES 1ST STAGE
- Balanced diaphragm
- 2 outlets HP 7/16 UNF
- 4 outlets MP 3/8 UNF
- Service pressure: 232 BAR | 3365 PSI Yoke version
- Calibration pressure: 10 BAR
- Brass body Electroless Nickel plated
- High-capacity conical filter electroless nickel plated
- AISI 316 removable nozzle
- Hyper-balancing
- Anti-pressure drop pneumatic spring
- Setting spring: stainless steel with micropeening treatment
- Replaceable cylinder with anti-friction AC16 and anti-corrosion properties
- Elastomer protector
- Flow rate: 4500 l/min
- Yoke version weight: 590 g | 20.81 oz
TECHNICAL FEATURES 2ND STAGE
- Downstream system
- Adjustable Venturi effect
- Patented antifriction lever
- Big purge button
- Anti-scratch surface
- Bayonet-type cap holder with security lock
- Removable exhaust tee without tools
- Weight without hose: 135 g | 4.76 oz
COMBINATION PERFORMANCE - Average Cracking effort 6 mbar - Average breathing effort 1 J/l JACKETED HOSE extremely light and flexible weight: 153 gr - 5.4 Ounces CERTIFICATION EN250/2000
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