CLC 33-410 Ribbed PP Lotion Pump with External Spring Design and Spout, 6.5cc High-Output Dosage

What this packaging is

An external spring design keeps the metal entirely out of the liquid flow path — a meaningful engineering choice for reactive formulas like sulfate-based shampoos or high-pH body washes. The 33-410 Ribbed PP Lotion Pump delivers a generous 6.5cc high-output dosage per stroke, built from polypropylene with a stainless steel spring seated in a dry chamber to eliminate corrosion and contamination risk. A glass ball valve resists acids and alkalis, and multi-layer construction adds a serious leak-prevention advantage. Compatible with standard 33-410 bottles, this pump fits naturally into high-volume body wash and shampoo-conditioner lines where performance and formula integrity are non-negotiable.

Why brands choose this

• External spring design protects formula integrity: The spring sits in a dry chamber completely outside the liquid path — no metal-to-formula contact. That matters for reactive shampoos, conditioners, and body washes where corrosion or contamination can compromise product stability and shelf life.
• Glass ball valve built for tough formulas: Unlike standard plastic valves, the glass ball mechanism resists acids and alkalis, making this pump a durable choice for high-pH, sulfate-heavy, or botanically active personal care formulations that would degrade lesser components over time.
• High-output 6.5cc dosage matches category expectations: Body wash and shampoo consumers expect a generous, single-stroke dose. The 6.5cc output aligns with that usage ritual — reducing pump frustration, supporting faster rinse-off formats, and meeting the practical expectations of everyday shower routines.

Decoration

Finishes