WINNOX
-- 14188-22 - Plate, Orifice, 60.0mm Diameter 
THERMAIR
-- 14777 - Seal, O-Ring, Size 2-121, 1.049 in.
ID X .103 in. Cs, Color: Black
(TA015/TA025/TA040)
-- 14188-23 - Plate, Orifice, 25.0mm Diameter
-- 14191-9 - Plate, Gas Orifice, 14 mm
RATIOAIR
-- 14188-27 - Plate, Orifice, 15.0mm Diameter
-- 14188-15 - Plate, Orifice, 14.0mm Diameter
Replacement Parts - Atmospheric Mixers and Injectors
-- 18625 - Orifice, Tr - 2 Injectors 16 - 36 Thread .286 O.D
(For Parts 300262 TR-2, 300263 TR-3A, 300257 TR-4A)
-- 12167 - Orifice, Spud Blank, 4 (5/16-24) Brass
(For Part 300202 T-3)
-- 12162 - Orifice, Spud 1, Blank, (1/2-27) Brass
(For Part 300203 T-4, 300205 T-5, 300043 TR-6)
-- 12165 - Orifice, Spud, Blank, 2 (3/4 - 27 ) Brass
(For Parts 300044 TR-8, 300045 TR-10)
--12166 - Orifice, Spud, Blank, 3 (1-27) Brass
(For Parts 300046 TR-12. 300047 TR-16)
Orifices for Model 243- RPC - B Regulators
-- 15799-7 - 1/4" Orifice, 1/4" in., Brass.
-- 15799-1 - 3/8" Orifice, 3/8" in., Brass.
--15799-2 - 1/2" Orifice, 1/2" in., Brass.
--15799-3 - 3/4" Orifice, 3/4" in., Brass.
--15799-5 - 1" Orifice, 1" in., Brass.
--15799-6 - 1-1/4" Orifice, 1-1/4" in., Brass.
Orifices for Model 243-8-1 and 243-8-2 Regulators
---15799-7 - 1/4" Orifice, 1/4" in., Brass.
-- 15799-1 - 3/8" Orifice, 3/8" in., Brass.
--15799-2 - 1/2" Orifice, 1/2" in., Brass.
--15799-3 3/4" Orifice, 3/4" in., Brass.
--15799-5 - 1" Orifice, 1. in. Orifice, 143-16-023-02
