Respiratory Brochure

GR50

Nomex Grinding Hood

Paired with a Bullard PAPR or supplied air respirators, GR50

Nomex Grinding Hood is designed to meet the challenges

encountered in grinding, brazing, and metalworking

operations. The lightweight outer hood, made from Nomex®,

protects the wearer’s entire head, face, and neck from

sparks and airborne particulates. The inner bib, made from

flame-retardant cotton, is an added protective barrier.

  Industrial

Nomex Material – The lightweight outer hood, made from Nomex®,

protects the wearer’s entire head, face, and neck from sparks and

airborne particulates. The inner bib, made from flame-retardant cotton,

is an added protective barrier. The GR50 hood is washable.

Comfortable and Lightweight Fit. Weighing only 16 oz. (475 g), the

GR50 is a lightweight alternative for workers accustomed to wearing

heavier hard-shell respirators during grinding. The GR50 performs well

in tight spaces with its flexible hood and inner window that enhances

the wearer’s mobility. The inner window is made of 0.040” polycar-

bonate and can stand up to temperatures of up to 250°F. The hood’s

flexibility accommodates beards, hearing protection, prescription eye-

wear or safety glasses. Nomex® material complies with NFPA 2112

Standard on Flame-Resistant Garments for Protection of Industrial

Personnel Against Flash Fire.

Head Protection and Climate Control Options. When worn with a

Bullard hard hat, the hood meets ANSI/ISEA Z89.1, Type I require-

ments for protective headwear. A variety of climate control devices

allow workers to cool incoming air to meet their comfort requirements.

Maximum Visibility. Wide-angle face shield and headband suspen-

sion system are positioned to create the maximum viewing area. Re-

placement outer lens helps protect the inner lens from sparks and

debris, extending the usable life cycle of the product.

Breathing Protection. Continuous airflow is delivered through a

unique neck-cuff, maintaining positive pressure inside the hood to

help keep contaminants out.

Approvals

• NIOSH Approved Type C Continuous Flow Class

• Meets ANSI/ISEA Z89.1 – 2014 (R 2019), Type I, Class C Head

Protection*

• Meets ANSI/ISEA Z87.1 – 2020, Z87+ High-Impact Face

Protection

*Head Protection provided, ONLY IF, GR50 hood has a Bullard Hard Hat installed

inside the GR50 hood.

Recommended Respirator Assemblies

EVAGRHT

GR5030

Industry

Metalworking

Chemical Handling

Compatible w/ GR50

EVA PAPR

SAR System

Filters/Cartridges (PAPR)

PAPRFC3 - HEPA Filter

PAPRFC4 - Combination Filter

PAPRFC5 - Combination Filter

Breathing Tubes (PAPR)

PAHBT - Threaded, 26”

PAHBTXS - Threaded, 22”

PAHBTXL - Threaded, 32”

Flow Control (SAR)

F30 - 1/4” Ind. Interchange

F35 - 1/2” Ind. Interchange

Breathing Tubes (SAR)

20BT - Tube w/ S18051 Clamp

SARHBT - Threaded

Outer Lenses (SAR)

GRHOL1 - .040”, Polycarbonate

MB1 - .020”, Clear

Replacement Lens Covers (SAR)

7714 - Mylar®,Clear

20LC - Mylar®,Clear

Climate Control (SAR)

AC1000

HC2400

Frigitron2000

DC5040

Cooling Vests for DC5040 (SAR)

DC70ML - Air-Fed Cool Vest M/L

DC70XXL - Air-Fed Cool Vest XXL

DC705X - Air-Fed Cool Vest 5XL

Suspension (PAPR/SAR)

20RT - Ratchet Suspension

C30R Hard Hat

S51R Hard Hat

Chinstrap/Headstrap (PAPR/SAR)

20NC

Belts (SAR)

4612 - Nylon Belt

36501 - Polyurethane Coated Belt

Accessories (PAPR)

EVABKPK2 - EVA /EVAHL Backpack

|  Bullard Industrial Health & Safety  |  Grinding Hood

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