Key: EOL = End-of- Line
D = Deflagration
EB= Endurance Burn
DwP = Deflagration w/ optional temperature probe for IIB3
SB = Stabilized Burn
SD = Stable Detonation
OD = Overdriven Detonation

CE MARKED FLAME & DETONATION ARRESTERS
THAT CONFORM TO EN12874

Products

Key Contacts

Understanding Tank Safety

What's New

Regulations

MODEL DESIGN SERVICE TEMP PROBE SIZE RANGE GAS GROUP CONNECTION
934-BP EOL D, EB, DwP N 1", 1 1/4", 1 1/2", 2" I (Methane), IIA(D)
(11B3 not endurance burn)
Screw
934-A EOL D, EB, DwP N 2 1/2", 3', 4" I (methane), IIA(D)
(IIB3 not endurance burn)
Flanged
934-BM EOL D, EB, DwP N 1 1/2", 2" I (Methane), IIA(D)
(IIB3 not endurance burn)
Flanged
934-BP-E EOL D N 1", 1 1/4", 1 1/2", 2",
2 1/2", 3", 4", 6", 8"
I (Methane), IIA(D), IIB3(.C), IIC(B) Flanged
934-BP-T EOL D, SB Y 1", 1 1/4", 1 1/2", 2"
2 1/2", 3", 4", 6", 8"
I (Methane), IIA(d), IIB3(.C), IIC(B) Flanged
934-B-E EOL D N 1", 1 1/4", 1 1/2", 2", 2 1/2", 3", 4", 6", 8", 10", 12" I (Methane), IIA(D), IIB3(.C), IIC(B) Flanged
934-B-T EOL D, SB Y 1", 1 1/4", 1 1/2", 2", 2 1/2", 3", 4", 6", 8", 10", 12" I (Methane), IIA(D), IIB3(.C), IIC(B) Flanged
931-B In-Line D, SD N 1/8", 1/4", 3/8", 1/2" I (Methane), IIA(D), IIB3(.C), IIC(B) Screw
931 In-Line D, SD N 3/4", 1", 1 1/4" I (Methane), IIA(D) Screw
931-T In-Line D Y 3/4", 1", 1 1/4" I (Methane), IIA(D) Screw
931-A In-Line D, SD N 1/2", 3/4", 1", 1 1/4" I (Methane), IIA(D) Flanged
931-A-T In-Line D Y 1 1/2" I (Methane), IIA(D) Flanged
933-G In-Line D, SD N 1", 1 1/4", 1 1/2", 2" I (Methane), IIB3(.C), IIC(B) Screw
933-A In-Line D Y (optional) 1", 1 1/4", 1 1/2", 2" I (Methane), IIA(D), IIB3(.C), IIC(B) Flanged
933-S In-Line D, SB, SD, OD Y (optional) 2", 2 1/2", 3", 4" I (Methane), IIA(D), IIB3(.C), IIC(B) Flanged

 


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225 W. Foster Ave.
Bensenville, IL 60106
Phone: (630) 595-0800
Fax: (630) 595-8059
E-mail: info@protectoseal.com