Safety Caps – DIN50 Threads

  • Built-in stopcocks for easy interruption of solvent lines
  • Fit all bottles or canisters with DIN50 thread
  • Prevent evaporation of volatile compounds
  • 2, 3, and 4 ports available
  • Stopcocks rated up to 72 psi gas at 25°C

DIN50 safety caps seal to the bottle/canister with an O-ring behind a PTFE lip, so the O-ring is therefore not a wetted part. Unused ports can be closed with the stopcock. All ports can handle 1/8" or 1/16" OD tubing. A bottom-sealing barbed adapter to connect 1/8" (3.2 mm) ID tubing can be ordered separately.

safety caps

Includes:

  • 1 cap, DIN50 threads, with stopcocks
  • 1 O-ring
  • 1 set: 1/16" nut/ferrule/color-sleeve adapter
  • 1, 2, or 3 sets: 1/8" nut/ferrule/color-sleeve adapter
  • Additional nuts and ferrules for the bottom side connections

Safety caps

No. of ports Product No.
2 JR-S-15011
3 JR-S-15012
4 JR-S-15013

Spare parts

Description For tubing OD Qty/pkg Product No.
1/4-28 flangeless nuts, PPS 1/16" 10 JR-55070-10
1/8" 10 JR-55071-10
Inverted ferrules, ETFE 1/16" 10 JR-041-10
1/8" 10 JR-051-10
Barbed hose adapter,
  1/8" ID tubing
barbed adapter 1 JR-075013
Color-Sleeve adapters,
  12 colors (2 each)
Color Sleeve adapters 24 JR-5808X-24
PFA tubing, 1/8" x 1.59 mm x 3 m 1 JR-T-4003-M3

SPECIFICATIONS

  • Connections: 1/4-28
  • Materials:
    Closure Polypropylene
    Insert PTFE
    Stopcock PCTFE
    O-ring EPDM/NBR
    Nuts PPS
    Ferrules ETFE
    Sleeves Polypropylene

MORE INFORMATION

SEE ALSO

NOTE