CLC 33-410 Ribbed PP Dispensing Pump with Flat Round Head, 4cc Dosage

What this packaging is

A glass ball valve that resists acid and alkali — that's not a standard spec on a dispensing pump, and it's one of the details that makes the 33-410 Ribbed PP Dispensing Pump worth a closer look. Built from polypropylene with a multi-layer construction that actively prevents leaks, this flat round head pump delivers a consistent 4cc dose per stroke across demanding formulations. The 33-410 neck finish opens it up to a wide range of bottle formats, and the ribbed actuator improves grip for everyday consumer use. Lock-down closure adds shipping security. Compatible with heat stamping and aluminum shell decoration, it's a workhorse pump for body lotion, shampoo, conditioner, hair treatment, laundry, and dish soap brands that need reliable dispensing at scale.

Why brands choose this

• Engineered for chemically demanding formulas: The glass ball valve resists acid and alkali exposure — a meaningful advantage for brands formulating with aggressive actives, sulfate-based cleansers, or enzyme-rich laundry and dish soap products where standard plastic valve assemblies can degrade over time.
• Multi-layer leak prevention reduces costly fulfillment failures: The pump's multi-layer construction is designed to prevent leakage in transit and on shelf — a practical win for high-volume household and personal care SKUs where leaks drive returns, damage brand reputation, and create downstream retailer friction.
• 33-410 neck finish unlocks broad bottle compatibility: The 33mm neck finish is one of the most widely used standards across body care, haircare, and household cleaning bottle formats, giving product development teams flexibility to fit this pump across existing or new bottle tooling without custom engineering.

Decoration

Finishes