Used Hollis 500SE + DC7 DIN

Hollis | SKU: HOL-240.3501.07.M+LN

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Sale

⚠️ FINAL SALE - NO REFUNDS

$576.66 $749.95

Shipping calculated at checkout.

Condition

Like New

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Condition Note

May be missing original packaging and minor blemishes (not noticeable after 1-2 dives). This product does not carry a valid manufacturer warranty.

Product Conditions

Open Box: Generally unused, returned from a customer, with minor blemishes that are not noticeable. Original packaging may be damaged or missing.
Like New: May be slightly used but looks almost new, with minor blemishes that are not noticeable. Original packaging may be damaged or missing.
Very Good: Shows signs of use with a few more blemishes. Original packaging may be damaged or missing.
Good: Shows more signs of use with noticeable blemishes. Original packaging may be damaged or missing.
Acceptable: Heavily used with more blemishes. Original packaging may be damaged or missing.

Description

Old School. New Tech. The new 500SE utilizes a servo controlled valve to provide precision airflow and unparalleled performance for both air and trimix divers in a side exhaust configuration.

Features

500SE SECOND STAGE

Pneumatically balanced servo valve system

Patented Orthodontic Mouthpiece for comfort and reduced jaw fatigue

Standard with 30? maxflex hose

Easily disassembled without the use of tools and underwater if necessary

Left or right positioning – no upside down

Boltsnap tie point

Specifications

DC7 FIRST STAGE

High performance over-balanced first stage provides progressively greater intermediate pressure as depth and gas density increases for superior gas delivery under the most extreme conditions

Fixed hose routing ideal for both backmount and sidemount configuration

Environmental sealing prevents internal corrosion, contaminants, and icing of the first stage

Designed to withstand the rigorous CE standard for coldwater performance

Nitrox compatible to 40%

2 High Pressure and 4 Low Pressure ports

DIN/300 bar

Payment & Security

Payment methods

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WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.

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Best Rash Guard I've Ever Used

After trying on several Rash Guard tops at several shops, this Rash Guard fit me better than any of the others and I free-dived o Orcas and Mobulas in the Gulf of California for a week in it I wore it all day every day. It is the best Rash Guard I've ever owned. However, I would like Waterproof to make matching bottoms for this item.

Stainless two piece bolts for connecting backplate to wing

Fit my wing perfectly

I’m really happy with this BCD so far. The Hydros Pro 2 feels very well built, modular, and comfortable. I like that it has a clean back-inflate design and the Monorail weight pocket system feels secure and easy to use. DiveCatalog’s customer service was also very helpful with my order and kept me updated about the availability and color kit situation. Overall, great product and a great buying experience.

This regulator system feels very high quality and solid. I chose the MK19 EVO BT / G260 Carbon because I wanted something reliable for cold water and future advanced diving. The DIN connection and overall build quality feel very professional. DiveCatalog also helped me with the package pricing and promotion, which made the purchase much easier. Very happy with this setup.

This is a very nice dive computer package, especially with the bungee cord and Tank Pod included. The screen is easy to read, and I like having air integration for checking tank pressure during dives. It feels like a good balance between advanced features and simple everyday use. DiveCatalog packaged everything well and made the buying process smooth.

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Used Hollis 500SE + DC7 DIN