Coupler or Mouthpiece No. 1018-34
1-3/8" (35mm ID) both ends
To purchase box of 100,
Sold by bag of 10
Photo on right is 1018-34.
Adapter No. K270-KM
Large end has 1-3/8 inch (35mm) ID O-ring fitting.
Small end OD fits to # 1018-30,
#1000 mouthpiece, or KM mask.
Small end ID fits # 1022, 3420, small end of 1088 adapter to connect to 2 inch ID.
Use it to fit 2700 or K-valve mouthports to KM mask.
R200126 same as K270-KM
but small end is 30mm OD
1-3/8" (34.9mm) OD / 30mm ID to 22mm ID
same as IBE191, except small end is 22mm OD / ~18mm ID.
same as IBE191, except small end is 15mm ID x 22mm OD
Panel Feedthru Connector 1-3/8 inch OD # 17110
mounts throu panel up to 1/8 inch thick with counternut. Material: White Delrin.
OD= 1-3/8" (34.9mm), ID= 1.04" (26.3mm)
Overall length 1-3/8" (35mm)
Last Updated: 2 Feb 2015