Penis Pump Kit

Penis Pump Kit – Clear Fitted Cylinder with Vacuum Handle, Gauge, Hose & Water Trap

Designed for men looking to improve erection quality, increase temporary fullness, and support long-term size-focused training, this fitted penis pump kit gives you the core equipment needed for controlled vacuum pumping.

Each kit uses a clear acrylic fitted cylinder with industry-standard fittings, making it compatible with common vacuum handles and accessories. The included vacuum handle features a pressure gauge so you can monitor pressure during use, while the silicone tube and water trap help keep the setup clean, controlled, and easy to use.

This kit is ideal for men who want a more precise fit than oversized generic cylinders. A properly fitted pump cylinder helps improve comfort, seal quality, expansion control, and overall pumping consistency.

Kit Includes:

• Clear acrylic fitted cylinder

• 16-inch silicone tube

Vacuum handle with pressure gauge

• Water trap

Current Cylinder Sizes

We currently carry the most common cylinder sizes.

Maximum Recommended Erect Girth by Cylinder Size:

• 1.75-inch cylinder: up to 5.5 inches erect girth

• 2.0-inch cylinder: up to 6.25 inches erect girth

• 2.125-inch cylinder: up to 6.66 inches erect girth

• 2.25-inch cylinder: up to 7.0 inches erect girth
  

Try our Size Calculator. 

Sizing Recommendations

For best results, choose a cylinder that gives you room for expansion without being excessively oversized.

We recommend allowing 10–15% room for expansion based on your current erect girth.

To calculate your recommended expansion range:

Current erect girth × 1.10 to 1.15 = recommended cylinder capacity

Example:

A 5.0-inch erect girth × 1.10 = 5.5 inches
A 5.0-inch erect girth × 1.15 = 5.75 inches

In this case, the 2.0-inch cylinder would usually be the best fit because it allows room for immediate pump expansion and long-term progression.

We do not recommend choosing a cylinder with an internal circumference more than roughly 30% larger than your current erect girth.

Important for Men with Wide Bases

If your base girth is your widest measurement, use your widest base girth when selecting your size.

However, if you have an exceptionally wide base and want to focus more expansion higher on the shaft, you may choose to size based on your mid-shaft girth instead of your largest base measurement.

For easier sizing, use our Size Calculator.

Smaller Sizes

While we work on sourcing smaller cylinders, men below 4.0 inches in erect girth may need to look for a smaller fitted cylinder from another supplier that better matches these sizing recommendations.

Cylinder Length

Cylinder length usually does not matter unless you are close to reaching the top of the tube during pumping. For these kits, we currently use typical cylinder lengths that fit most users.

Routine Guidance

Start conservatively and build gradually. Use controlled pressure, monitor your response, and avoid aggressive over-pumping. Consistency and proper sizing matter more than excessive pressure.

Routines

Useful Full Links 

Watch our full penis pump guide covering cylinder sizing, pressure control, beginner routines, water vs air pumping, erection quality, temporary expansion, and long-term size-focused training.