The PTV Manual 3000 Pump Head is the OEM replacement spring-loaded manual pump head for the Pos-T-Vac Manual 3000 (V113 MOS) vacuum erection system — compatible with the Pos-T-Vac TWIST cylinder. The spring-loaded press-down mechanism returns automatically between strokes for consistent manual pumping without battery dependence. Safety release valve included. Sold as a standalone pump head — your existing twist-lock cylinder is required. 1-year warranty with proof of purchase. By Timm Medical / Pos-T-Vac. Pump head only — cylinder not included. Compatible with Pos-T-Vac TWIST cylinders only. Not for slip-connection systems. If unsure whether your system uses twist or slip connection, call before ordering: 866-218-0902. Specifications Specification Detail Mechanism Spring-loaded press-down — auto-returns between strokes Operation Manual — hand-controlled suction; no batteries required Safety Valve Safety release valve included Cylinder Connection Twist-lock — Pos-T-Vac TWIST cylinders only Compatible System Pos-T-Vac Manual 3000 (V113 MOS) Sold As Pump head only — cylinder not included Warranty 1 year — proof of purchase required Manufacturer Timm Medical / Pos-T-Vac Pos-T-Vac Replacement Pump Head Comparison Pump Head Type For System Connection Warranty Manual 3000 (This) Spring-loaded manual Manual 3000 (V113 MOS) Twist-lock 1 year Manual 1000 Spring-loaded manual PTV 1000 / IVP-600 Twist-lock 1 year BOS-2000-3 Battery (3AA) Automatic 3000 / 2000 Twist-lock Limited MVP 700 Twist Manual MVP 700 Twist-lock Limited When to Replace Your Pump Head Spring mechanism stiff, weak, or fails to return between strokes Suction noticeably weaker than when the system was new Safety release valve fails to release pressure on demand Pump head housing is physically cracked or damaged Cylinder is still in good condition — replacing the pump head alone is more economical than replacing the full Manual 3000 system Manual 3000 Head vs. Adding a Battery Head If you own a Manual 3000 system and want to add battery-powered automatic operation without buying a new system, the BOS-2000-3 Battery Pump Head is compatible with the same twist-lock cylinder — effectively giving you both manual and battery modes on one cylinder. Call us to confirm compatibility: 866-218-0902. FAQs Is this the same as the Manual 1000 pump head? Both are spring-loaded twist-lock manual pump heads at the same price point, but they are designed for different Pos-T-Vac systems — the Manual 3000 head for the V113 MOS system and the Manual 1000 head for the PTV 1000 / IVP-600 series. Ordering the wrong head may result in a poor fit. Check your device's model label or call us: 866-218-0902. How do I confirm my system uses a twist vs. slip connection? Twist-lock: the cylinder rotates and locks onto the pump head — you feel it click into position. Slip: the cylinder pushes straight in without rotation. The Manual 3000 uses twist-lock. If unsure, check the model label on your device or call us before ordering: 866-218-0902. Does this include a cylinder? No — pump head only. Your existing twist-lock Pos-T-Vac cylinder is required. If you also need a replacement cylinder, see the Pos-T-Vac Twist Cylinder. Call 866-218-0902 | Support@medicaldepartmentstore.com | Mon-Fri 9am-5pm - Sat 9am-3pm EST | All inquiries handled discreetly.