Zeagle ZX Flathead 7 DIN Regulator 350-8121 033197


Mfg Part #: 350-8121
  • Free DIN to Yoke Adaptor
  • For cylinders fitted with a DIN valve only (for cylinders fitted with a standard yoke valve an adapter is included at no charge)
  • Lighter in weight and more compact than its predecessor
  • Comes standard with a new state of the art Miflex hose - featuring a kink-resistant design - tie an XTREME hose into a knot and air flow remains continuous, excellent resistance to abrasion and a 3 times longer lifespan than traditional hoses
  • Ideal for cold water
  • Lightweight 2nd stage to prevent jaw fatigue and add to overall comfort
  • Nitrox compatible to 40% (the recreational limits of nitrox)
  • "Diver Adjustable" Air flow
  • "Diver Adjustable" venturi to prevent unwanted free-flow
  • Environmentally sealed 1st stage provides greater reliability, less maintenance and higher performance
  • Compact balanced 1st stage

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Flathead-LT Features
High Performance Porting
Conical Precision HP valve
Unrestricted airflow path
Balanced Diaphragm
Yoke or DIN inlet available
5 Low Pressure Ports (3/8”-24 UNF)
2 High Pressure Ports (7/16”-20 UNF)
Lightweight: 1.80 lb. (.81 kg.)
Intermediate Pressure: 135-150 psi (9-10 bar)
First Stage Materials:
Body: Brass
O-rings: Buna-N
Seat: Advanced Polymer
HP Seat: Stainless Steel

Downstream valve
Balanced Diaphragm
Dive/Pre Dive Venturi Control
Lightweight: .5 lb. (.23 kg) ( w/o hose)
Flexible braided hose with stainless steel inlet fitting
Hose Length: 30 in. (.76 m)
Hose Weight: 0.24 lb (.11 kg)
Second Stage Materials:
Cover: Flexible Thermoplastic
Case: Thermoplastic
Poppet Seat: Elastomer
O-Rings: Buna-N
Diaphragm: Elastomeric Polymer
Exhaust Valve: Elastomer
Mouthpiece: Silicone

Zeagle Product Specifications
Zeagle Regulators
Flathead-LT -Yoke
1st and 2nd Stages
The Flathead-LT is our lightest production regulator.
The Flathead-LT’s wide-open internal structure
allows for direct and unrestricted airflow through
the 1st stage, giving very low breathing resistance,
even at great depths and high demands.
With the addition of our braided hose and the
unique, reduced contour design of the 1st stage,
the Flathead-LT is Zeagle’s lightest regulator available.
Zeagle’s conical precision high-pressure valve
provides much greater reliability and service life
compared to conventional designs, while improving
responsiveness and performance at all breathing
Work of breathing at heavy* demand:
0.72 Joule/Liter
*198 (60M) depth, 750 psi inlet, 62.5 RMV (liters per
minute respiratory volume)
Overall Weight 2.50 LBS

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