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Ninja 90/4500 HPA System Carbon Fiber Tank w/ Ninja Standard Regulator

ID: 45731 (Tank-NJGREY90D)
Ninja Paintball859188457317NINJAGREY90D45731
5.0 stars, based on 2 reviews
Ninja 90/4500 HPA System Carbon Fiber Tank w/ Ninja Standard Regulator
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Ninja PaintballValken / Annex


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The manufacturer of this product enforces a strict minimum advertised price (MAP) policy which excludes this product from any additional discount coupon codes. This item, however, may qualify for free shipping.
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Ninja has designed and manufactured HPA products for almost 20 years. Ninja holds 12 patents in addition to manufacturing various regulators, fill stations, hose assemblies, and many other HPA products for various industries. Ninja is an active and contributing member of the ASTM Safety Committee and all Ninja products are proudly manufactured in the USA.The Ninja Paintball 90ci/4500 PSI Carbon Fiber HPA tank is a DOT approved carbon fiber tank mounted with one of Ninja's top of the line regulators. Every Ninja regulator is ATSM compliant (Bonnet Thread/DOT Burst Disk/Restrictor, Bleed Hole, and Safety Groove) and are made right here in the U.S.A. Ninja Regulators are hand crafted, factory tested and are known for the best performance in HPA.


  • Ideal for the Polar Star PR-15 / Fusion Engine
  • Ninja Standard Regulator with Alloy Bonnet Pre-installed
  • Super Strong Carbon Fiber Construction
  • Low-Profile, Lightweight Design
  • 5 year hydro date
  • Fully Made in USA
  • Ideal for Polar Star, SMP, Tippmann and Valken systems
  • Dual burst disks-HP and LP
  • ASTM Safety, DOT, and CGA Compliant
  • Low-Profile, light weight carbon fiber design
  • Strong Heavy duty Construction Alloy regulator
  • Dual O-ring seal design to prevent leaks
  • Ball Valve style regulator design giving 30% improved air flow over pin valve designs
Capacity: 90 Cubic Inches
Max Pressure: 4500psi
Output Pressure: 550~800psi Standard Regulator
Dimensions: 12" H x 4.5" Diam

Manufacturer: Ninja Paintball

2 Customer Reviews

(Write a review)

by Payton S. on 01/20/2023
"Great cylinder for airsoft or paintball. Lasts all day easily for airsoft and about as case of paintballs. Fits well into plate carrier hpa carrier.
by Adrian R. on 06/15/2019
"Very Very Lightweight tank when compared to the Evike 48/3000 tank. It has a lot of capacity and can last a very long time. I run a Polarstar Fusion Engine with a Red Low Flow Poppet along with a Silver Nozzle at 120PSI. Full auto for my sessions and I usually refill every hour or so. Definitely worth it!

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