
Product codes & specifications
| Product code | Spec | ||
|---|---|---|---|
| 803-5923 | 16x20x30M | Inner: 16 | Length: 30 | Outer: 20 | ||
| 803-5932 | 19x23x30M | Inner: 19 | Length: 30 | Outer: 23 |
Need a different model, or a part not listed here? Send us your parts list →
Industrial parts direct from Korea — Send your RFQ, get a quote within 1 business day
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Can't find your part? Send the part number — we source directly from Korean makers and quote within 1 business day.
Sejong Flex 803-5923 Air Conditioner Hose is a flexible hose component designed to carry refrigerant or coolant within air conditioning systems, sourced direct from Korea.
| Length | 30 |
|---|
| 803-5923 | 16x20x30M | Inner: 16 | Length: 30 | Outer: 20 | |
| 803-5932 | 19x23x30M | Inner: 19 | Length: 30 | Outer: 23 |
Need a different model, or a part not listed here? Send us your parts list →
803-5923, 803-5932
Send the Sejong Flex part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.

| Product code | Spec | ||
|---|---|---|---|
| 803-5923 | 16x20x30M | Inner: 16 | Length: 30 | Outer: 20 | ||
| 803-5932 | 19x23x30M | Inner: 19 | Length: 30 | Outer: 23 |
Need a different model, or a part not listed here? Send us your parts list →





