1. Regulators SCUBA Snorkeling For Sale
  2. sku: 358243890899272
  3. TEKNA 2100

TEKNA 2100 Regulator Egg 2ND

2100 Tekna Rare Oval Regulator

( Brand: Tekna ), ( Model: 2100 ), ( Part Type: Regulator )

Review TEKNA Rare Oval Regulator Vintage Egg Shape Metal 2nd Stage

The Tekna Regulator 2100 EGG 2nd is a high-performance scuba diving regulator designed for both recreational and technical diving. This regulator is known for its reliability, durability, and excellent breathing performance.

The Tekna 2100 EGG 2nd features a balanced diaphragm first stage, which provides superior performance in a compact and lightweight design. The first stage is equipped with a high-flow turbo-type piston, ensuring smooth and effortless air delivery. The first stage is also equipped with a 5-inch (127mm) high-pressure hose, providing excellent hose routing flexibility.

The second stage of the Tekna 2100 EGG 2nd is a pneumatically-balanced, diaphragm-operated design. This design provides a comfortable, effortless breath, even at depths of up to 300 feet (91 meters). The second stage is also equipped with a high-flow, marine-grade brass piston, ensuring smooth airflow and longevity.

The Tekna 2100 EGG 2nd features a deluxe, soft-touch, over-molded, ergonomic mouthpiece, providing a comfortable fit and reducing jaw fatigue. The regulator also features a V-shaped, left-hand purge button, which is easy to locate and use, even in low-visibility conditions.

The Tekna 2100 EGG 2nd is equipped with a high-flow, marine-grade brass octopus hose, providing excellent air delivery and durability. The regulator also features a high-visibility, chromed, high-pressure hose, ensuring ease of identification and durability.

The Tekna 2100 EGG 2nd is compatible with a wide range of dive tanks, from aluminum 80 to steel 120. The regulator is also equipped with a DIN-compatible first stage, making it compatible with a wide range of dive systems.

Overall, the Tekna Regulator 2100 EGG 2nd is a high-performance, reliable, and durable scuba diving regulator that is perfect for both recreational and technical diving. Its balanced diaphragm first stage, pneumatically-balanced second stage, and ergonomic design make it a comfortable and enjoyable diving experience.

Pros of buying Tekna Regulator 2100 EGG 2nd:

1. Reliable and durable: Tekna is a reputable brand known for its high-quality scuba diving equipment. The Tekna Regulator 2100 EGG 2nd is made with robust materials and is designed to withstand harsh underwater conditions.

2. Easy to use: The regulator features an easy-to-use first stage and second stage, making it suitable for both beginners and experienced divers.

3. Compatibility: The regulator is compatible with a wide range of tanks, making it a versatile option for divers.

4. Affordable: Compared to other high-end regulators, the Tekna Regulator 2100 EGG 2nd is relatively affordable, making it a cost-effective option for divers.

Cons of buying Tekna Regulator 2100 EGG 2nd:

1. Limited customization: The regulator is available in a limited range of colors and configurations, which may not meet the personal preferences of some divers.

2. Maintenance requirements: Like all scuba diving equipment, the Tekna Regulator 2100 EGG 2nd requires regular maintenance to ensure it remains in good working order.

3. Potential for leaks: While the regulator is reliable, there is always a risk of leaks, especially if the equipment is not properly maintained.

Conclusion:

The Tekna Regulator 2100 EGG 2nd is a reliable and durable option for divers looking for a high-quality regulator at an affordable price. Its easy-to-use design and compatibility with a wide range of tanks make it a versatile option for both beginners and experienced divers. However, it is important to note that like all scuba diving equipment, the regulator requires regular maintenance to ensure it remains in good working order and to minimize the risk of leaks.

Recommendation:

If you are in the market for a new regulator, the Tekna Regulator 2100 EGG 2nd is a great option to consider. Its durability, ease of use, and compatibility with a wide range of tanks make it a versatile and reliable option for divers. However, make sure to regularly maintain the regulator to ensure it remains in good working order and to minimize the risk of leaks.

Details:

Not tested so sold as a collectible or for decor. Nice condition, has been used in salt water scratches, small ding right above serial number see pictures. Very early Tekna second stage regulator.

specifications regulatoscub:

  • brand: Tekna
  • model: 2100
  • part type: Regulator

Seller regulatoscub:

  • zipcode: 33133
  • city: Miami, Florida

Ratings:

  1. Just as described 03-12-17
  2. Great product, super fast delivery! Highly recommended!!! 03-11-17
  3. lovely old staffordshire plate AA 04-21-17
  4. Very nice lamp, shipping was too high but I got it. Thanks again 03-28-17
  5. QUICK DELIVERY. THANKS 07-30-17

Returns regulatoscub:

  • policy: no returns

Shipping regulatoscub:

  • handling: 2 days
  • type: Calculated

Offer regulatoscub:

  • min. bid: $45.00
  • Started: December 26, 2017, 6:59 pm
  • bids: 0
  • best offer: false
  • Sold: 0
  • quantity: 1

Payments regulatoscub:

  • PayPal

General regulatoscub:

  • condition: Used
  • sporting goods > water sports > scuba snorkeling > regulators scuba snorkeling
  • in stock: Yes
part type: regulator,
category: sporting goods > water sports > scuba snorkeling > regulators scuba snorkeling, sku: 358243890899272,
Review#1 Just as described ()
Review#2 Great product, super fast delivery! Highly recommended!!! ()
Review#3 lovely old staffordshire plate AA ()
Review#4 Very nice lamp, shipping was too high but I got it . Thanks again ()
Review#5 QUICK DELIVERY. THANKS ()
Tekna 2100 Is Similar To:
  • (33.3% similar) As for the hoses gauge hose looks like it may be nicked, when I looked at other 2 nothing stood out. At the bottom position of console is a Sapporo pressure gauge, made in Italy. The bezel has a circular groove, some friction marks and few scratches, but it is clear, you can easily see indicator. ...(October 3rd, 2018)
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  • (51.9% similar) Otherwise all is in good condition. The exhaust valve cover has some small cracks in the thread section but does screw well. It worked well when last used, but its been some time, so it should be inspected / serviced before use, or purchased for parts. The regulator mount flange has been replaced ...(June 2nd, 2025)
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3 offers $55.00–$225.00 USD
  • Offer #1 priced at $225.00 + $18.00 shipping estimate = $243.00* total. These servo-assisted pilot valve regulators were the best breathing regs available in the late 1970's and 80's and are becoming very collectible. High performance regulator dated 1983 with serial number 1391.+$18.00 shipping
  • Offer #2 priced at $160.00 + $14.00 shipping estimate = $174.00* total. High performance regulator fro 1983, serial number 851895.+$14.00 shipping
  • Offer #3 priced at $55.00 + $5.75 shipping estimate = $60.75* total. +$5.75 shipping

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