Pump Addicted Rx9 calibrated vacuum penis pump

This RX9 penis pump works on a simple yet effective principle: the vacuum draws blood into the penis, helping to achieve and maintain an erection with the help of a comfortable airtight seal at the base. What I like about this model is the integrated pressure gauge—it’s a technical detail that really makes a difference when it comes to optimizing the actual pressure and avoiding the risk of overpressure.

Integrated pressure gauge and controlled vacuum system

The RX9’s vacuum system relies on a pressure gauge that lets you regulate the pressure for optimal performance. At a more advanced level, this system is essential for ensuring that the pressure is real and controlled. The seal at the base of the body is designed to be firm, comfortable, and snug without creating excessive compression—it is the anchor point that keeps the blood in the shaft once the erection has been achieved.

Durable material and discreet design

The body combines silicone and ABS for long-term durability. Based on my years of experience in retail, this material combination offers good durability and makes maintenance easier. I recommend cleaning the product with lukewarm water and mild soap after each use, especially the airtight seal, which must remain in perfect condition to ensure the vacuum’s effectiveness. The product is available in black or transparent—the transparent version creates a distinctive optical effect, making the penis appear visually five times larger during use.

Compatibility and complementary accessories

The RX9 can be paired with several accessories from the Pump Addicted range to diversify the sensations. You can combine this pump with:

• The Pump vibrating ball to heighten pleasurable sensations
• Pump masturbator sleeves (available in two sizes), which transform the pump into a masturbator
• Compatible water-based lubricants to make insertion easier and improve comfort

These accessories let you customize the experience according to your preferences. I recommend checking compatibility before buying a sleeve, as the two sizes correspond to different body diameters.

Variants: black vs. transparent

Both versions (black and transparent) share the same pressure-gauge technology and vacuum system. The main difference is aesthetic and visual—the transparent version creates this remarkable optical effect during use, while the black version offers maximum discretion. Both weigh approximately 450 g and have the same packaging dimensions.

To get started with a penis pump, see our complete beginner’s sex toy guide, which also covers penis pumps and their uses. You’ll find essential hygiene and safety advice there.

A friend’s advice— Start with moderate pressure and increase it gradually to discover your comfort zone. The pressure gauge is your ally in avoiding excessive pressure that could be uncomfortable.