CLC 28-410 Ribbed PP Dispensing Pump, 4cc Dosage Designed for E-Commerce

What this packaging is

Built specifically for the transit stress of direct-to-consumer shipping, the 28-410 Ribbed PP Dispensing Pump delivers a consistent 4cc dosage across a wide range of rinse-off and leave-on formulas. Constructed from polypropylene with a stainless steel spring and glass ball valve, its standout engineering move is an external spring design — the spring sits in a dry chamber completely outside the liquid flow path, eliminating corrosion risk and formula contamination. A multi-layer seal adds overflow and leak prevention that holds up through e-commerce fulfillment. The standard 28-410 neck finish fits a broad range of bottle types, making it a practical choice for body lotion, hand soap, face cleanser, shampoo, and body wash launches.

Why brands choose this

• External spring eliminates formula contamination risk: The spring sits in a dry chamber outside the liquid flow path — no contact with your formula. This matters most for reactive or high-pH formulas like clarifying cleansers, AHA body lotions, and treatment conditioners where metal corrosion is a real concern.
• Purpose-built for e-commerce fulfillment demands: Multi-layer sealing, overflow prevention, and a waterproof pump mechanism are engineered together to handle the drops, pressure changes, and temperature swings of parcel shipping — reducing damage claims and customer complaints for DTC and marketplace brands.
• 28-410 neck finish spans the full personal care lineup: One pump SKU works across body lotion, hand soap, face cleanser, shampoo, conditioner, hair treatment, and body wash — giving brand development teams a single component that ranges across an entire product collection without juggling multiple closure specs.

Decoration

Finishes