What's in the Kit
| Item | Detail |
|---|---|
| Erec-Vac 3-Cell Battery Pump Head | Push-button automatic; twist-and-lock connection; internal auto-release + external red-button safety valves; Pos-T-Vac's most powerful motor |
| Twist-Lock Cylinder | Patented twist-and-lock interface; superior airtight seal vs. push-in systems; 2" x 8" |
| Loading Cone | Accurate Mach tension ring placement onto cylinder |
| 4 Premium Mach Tension Rings | Thick-center design; wider venous compression surface; 4 sizes; latex-free |
| 2 Anatomical Bushings | Narrow the cylinder base opening for precise anatomical fit; improves vacuum seal; reduces scrotal tissue draw-in |
| 5 oz Lubricant | For cylinder seal and comfort |
| Instructional QR Code | Links to step-by-step visual setup, operation, and safety guidance |
| Zippered Carrying Case | Organized, protective kit storage |
| 3 AA Batteries | Included -- device ready to use immediately out of the box |
| Warranty | 5 years + 90-day return -- registration required within 30 days of purchase |
Automatic 3000 vs. Automatic 2000 -- Choosing Your Level
| Feature | Automatic 3000 (This) | Automatic 2000 (BOS-2) |
|---|---|---|
| Battery | 3 AA -- most powerful Pos-T-Vac motor | 2 AA -- reliable standard power |
| Pump Head | Erec-Vac -- max responsiveness, longer battery life | Standard 2-cell motor |
| Cylinder Connection | Patented twist-and-lock | Patented twist-and-lock |
| Tension Rings | 4 Premium Mach rings | 4 Ultimate tension rings |
| Bushings | 2 anatomical | 2 anatomical |
| Safety Valves | Dual -- internal auto + external red button | Dual -- internal auto + external red button |
| Warranty | 5 years + 90-day return | 5 years + 30-day return |
| Best For | Maximum power; fastest vacuum; Mach rings; longest return window | Proven 20-yr best-seller; standard reliable performance |
Not sure which to choose? Call us: 866-218-0902.
The Erec-Vac Pump Head -- 3-Cell Maximum Power
The BOS-3's Erec-Vac pump head is built around a 3-cell AA battery motor -- the most powerful motor Pos-T-Vac makes. Three cells versus two delivers faster vacuum creation, higher maximum suction, increased motor responsiveness, and longer battery life per set of batteries. For men who have used a 2-cell automatic VED and found the suction pace too slow, or for men doing daily penile rehabilitation sessions where motor consistency across multiple cycles matters, the 3-cell difference is clinically meaningful.
Patented Twist-and-Lock Cylinder -- Superior Seal
Standard push-in cylinder connections rely on a friction fit. Under vacuum, this joint can flex -- allowing micro-leaks that reduce maximum suction and require the motor to work harder. The BOS-3's patented twist-and-lock connection requires rotating the cylinder into a locked position, creating a mechanically secured joint that resists flex under vacuum. The result is a more consistent, airtight seal -- maximum suction with less motor effort and more consistent vacuum every session.
4 Premium Mach Tension Rings
The Automatic 3000 includes Pos-T-Vac's premium Mach ring -- a thick-center design that distributes venous compression over a broader surface area than the standard Ultimate ring. The wider contact surface applies tension more evenly, improving comfort during extended wear and erection retention duration. Four sizes included for sizing trial within the kit.
Dual Safety Valve System
- Internal automatic release valve -- activates automatically if vacuum pressure exceeds safe levels; no user action required; prevents injury from excessive negative pressure
- External red-button release valve -- user-controlled pressure release at any point during therapy; press the red button to immediately reduce or release vacuum
FAQs
What batteries does the Automatic 3000 use?
Three AA batteries -- included in the kit and ready to use immediately out of the box.
Is the twist-and-lock connection compatible with other Pos-T-Vac cylinders?
Yes -- the BOS-3 pump head is compatible with all Pos-T-Vac twist-lock cylinders including standard and large twist cylinders. Not compatible with older slip-connection cylinders.
Should I choose the Automatic 3000 or the Automatic 2000?
Choose the Automatic 3000 for maximum motor power, premium Mach rings, or the 90-day return window. The Automatic 2000 is the proven 20-year best-seller -- reliable and effective for most users. If the 2-cell suction has been adequate for you before, the 2000 is sufficient. If you want the most powerful system or longest return window, the 3000 is the right choice. Call us: 866-218-0902.
Is this appropriate for post-prostatectomy rehabilitation?
Yes -- one of the most frequently recommended VEDs for post-prostatectomy penile rehabilitation. Push-button automatic operation is particularly practical during early recovery. Consult your urologist for specific protocol guidance.
Do I need a prescription?
No. FDA-approved and available over the counter. Consult your physician before use if you have cardiovascular conditions, bleeding disorders, or take anticoagulant medications.
How discreet is shipping?
All orders ship in plain, unmarked packaging with no reference to the product or site on the exterior.
Call 866-218-0902 | Support@medicaldepartmentstore.com | Mon-Fri 9am-5pm - Sat 9am-3pm EST | All inquiries handled discreetly.