Price guide · Automotive

Septa: wholesale price

A typical US business buyer pays a median of $0.49 per unit at small order quantities, falling to $0.04 at volume, on a typical 30-day lead time. These medians come from published supplier pricing. Treat them as a starting point for a sourcing conversation rather than a binding quote.

Median price by order quantity

Order sizeMedian /unit
500–999 units$0.49
1,000–4,999 units$0.26
5,000–9,999 units$0.10
10,000–24,999 units$0.08
25,000–99,999 units$0.06
100,000+ units$0.04

What moves the price

For septa, the drivers are valve design, material, seal tightness, thread finish, chemical resistance, material structure, seal integrity, barrier level — the same item can land at either end of the band depending on how those are specified.

Published wholesale listings for septa are sparse, but real supplier quotes show strong price breaks by pack size and material spec: Sigma Aldrich lists 100-count PTFE/silicone septa at about $0.97 each, while Lab Depot lists 1000-count PTFE/silicone septa at about $0.26 to $0.44 each depending on diameter. Made-in-China marketplace listings show much lower factory prices at larger MOQs, including about $0.01 to $0.33 each on some septa listings, but those are highly spec-dependent and often not directly comparable. The biggest drivers are material stack (PTFE/silicone vs rubber), diameter/thickness, and whether the septum is sold as a lab consumable, packaged closure component, or custom factory bulk order; US-facing trade suppliers and import-direct OEM routes are the realistic channels.

Also known as: injection septum, rubber septum, septum seal, vial septum.

Paying more than the median?

If you reorder septa regularly, run a free savings check — enter what you pay and see it against these researched medians, item by item. About three minutes, no card or account.

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