Images are examples, some edited with AI. The technical data are authoritative. AI notice
NS212 non-spill coupling insert, 1/4" hose barb (6.4 mm), polypropylene, FFKM (Simriz), gray - CPC NS2D220412SMZ
Valved NS212 coupling insert with a 1/4" hose barb and Simriz FFKM seal. The polypropylene body and special seal are chosen for chemically demanding fluids. The line stays closed when the coupling is separated.
- Specialist dealer since 2009
- Invoice payment for regular customers
- Worldwide shipping
- Technical questions clarified with the manufacturer
Description
In the NS2D220412SMZ version, the 1/4" NS212 insert comes with a Simriz FFKM seal. It handles vacuum up to 3.1 bar and releases less than 0.025 cc per disconnect.
Applications
- Suction and pressure lines between vacuum and 3.1 bar
- Hose lines carrying chemically demanding fluids, which the series is built to handle
- Circuits that should resume without purging, since very little contamination gets in on disconnect
- Exchangeable lines in instruments and equipment that need quick, drip-free separation
Benefits
- FFKM instead of EPDM: Simriz seal material for media where EPDM is not the choice.
- Resistant to many media: polypropylene housing paired with a 316 stainless steel spring.
- Direct hose connection: 1/4" barb for 6.4 mm tubing.
- Minimal loss on disconnect: under 0.025 cc per disconnect, 0.009 cc per connect.
Packing unit
Packing unit: 25 pcs. Price per piece, ordered in steps of 25 pcs.
Datasheet
The NS212 series datasheet is available under Downloads.
Technical data
| Series | NS212 |
|---|---|
| Component | Coupling insert |
| Termination | 1/4" hose barb (6.4 mm) |
| Material | Polypropylene |
| Finish | Molded grey |
| Seal | FFKM (Simriz) |
| Valve spring | 316 stainless steel |
| Shut-off | Valved on both sides, non-spill |
| Pressure range | Vacuum to 3.1 bar (45 psi) |
| Spillage | less than 0.025 cc per disconnect, 0.009 cc per connect |
| Mounting | Free floating (in-line) |
| Color | Gray with dark gray overmold |
| Mating part | NS2D160412, NS2D120412, NS2D130412, NS2D170412, NS2D160212, NS2D170212, NS2D100212 |
| Manufacturer part no. | NS2D220412SMZ |
| Manufacturer | CPC |
| Hersteller-Nr | NS2D220412SMZ |
| GPSR Herstellerdaten | Colder Products Company (CPC), 4200 W. Round Lake Road, Arden Hills, MN 55112, USA, www.cpcworldwide.com |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Verkaufseinheit | 1 Stück, Abnahme in 25er-Schritten |
| VPE | 25 |
| Seal material | FFKM |
| Housing material | Polypropylene |
| Betriebsdruck max [bar] | 3.1 |
Downloads
Accessories
NS212 non-spill panel mount coupling body, 1/4" PTF fitting for 6.4 x 4.3 mm tubing, polypropylene, EPDM - CPC NS2D120412
Item CPC-NS2D120412NS212 in-line non-spill coupling body, 1/4" PTF fitting for 6.4 x 4.3 mm tubing, polypropylene, EPDM - CPC NS2D130412
Item CPC-NS2D130412NS212 in-line non-spill coupling body, 1/4" hose barb (6.4 mm), polypropylene, EPDM, gray - CPC NS2D170412
Item CPC-NS2D170412NS212 non-spill coupling body, 1/8" hose barb (3.2 mm), polypropylene, EPDM, gray - CPC NS2D160212
Item CPC-NS2D160212NS212 in-line non-spill coupling body, 1/8" hose barb (3.2 mm), polypropylene, EPDM, gray - CPC NS2D170212
Item CPC-NS2D170212NS212 non-spill coupling body, 1/8 NPT male thread, polypropylene, EPDM, gray - CPC NS2D100212
Item CPC-NS2D100212Questions about this item
Any other question?
Send us the item number and your question. We clarify technical details directly with the manufacturer and usually reply on the next working day.













