Document KJnnNDQqzLG4yZex4mdqeJo40
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INDUSTRIES
PPG INDUSTRIES, INCJONE GATEWAY CENTER/PITTSBURGH. PENNSYLVANIA 15222/AREA 412/434-3846
January 31, 1972
ass s. CHANT, M-D.
TO: MR. CARL P. OLM, PLANT MANAGER PITTSBURGH CORNING - PORT ALLEGANY
MR. CHARLES E, VAN BORNE, PLANT MANAGER FITTSBURCH CORNING - TILER
SUBJECT: EMERGENCY STANDARD FOR ASBESTOS - A POWERS) FILTER POSITIVE PRESSURE RESPIRATOR
1 have further information on the subject respirator required for a job where the average reading Is above 25 fibers of asbestos/ce. The D. S. Bureau of Mines referred me to Personal Environment Systems, Inc. Attached are the following:
1* Letter from U. S. Bureau of Mines 2. Page 5 of 1C8509, U. S. Bureau of Mines 3* Letter from Personal Environment Systems 4. Price List 5. Page 7, 9, & 11 of June, 1970, Catalog 6. Brochure on White Capsul II*
"You will notice from attachments t2 and #5 that the only approved respirators require an electrical connection to a source of.power. Attachment #b shows Whits Capsul II, a battery-operated unit, but it has not yet been approved. The latter type may be the only type that will be feasible for. your use.
2 received a call from Renehan-Mahoney Associates who will be in the Pittsburgh area to demonstrata these respirators in February. I will heap you advised.
Lee B. Grant, K.D. Medical Director
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United States Department ofie Interior
BUREAU O? MINES W
41GO FORBi AVXU PITTS BUR, PENNSYLVANIA U213
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B & S 'Technical Support Center
.Approval and Testing
Seeenber 28, 1971
Sr. Lee 3. Grant Medical Director
PPG Industries One Gateway Center Pittsburgh, Pennsylvania
15222
:
.Sear Sr. Grant:
With reference to your letter of Decenber 20, 1971, concerning a "powered filter positive pressure respirator:"
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' These devices axe so ealled "powered air-purifying respirators,"
consisting of a filter, through which air is drawn by a blower and
then conducted to a facepiece or hood through a breathing tube.
,_.
The Bureau has approved only one such respirator. Approval nunbex HB-lOAj;
listed on page 5 of our publication, IC 8509, enclosed.
Sincerely yours,
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Enclosure
Robert E. Schut2 ^
Supervisory Research Chemist Approval and Testing Pittsburgh Technical Support Group
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TABLE 4.
Dust restiratcrs for respiratory protection ar;.lr.st coal dust
Approval Protection afforded
Respirator
number in addition to dusts
Mists Fumes
AO R5056 enc Rc.056............................................................... 2IB-63
XX
Safeline 5241..................................................................... .. 215-63
XX
H-S-A^ 6451............................................................................ 215-69
XX
AO R209G..................................................................................... 213-72 Pulmosan C-164................................................................... .. 21B-73 k
X X
AO R5090.................. 1............................................................... 21B-74
-X
Safeline 5265.................................................................
21S-74
X
21B-76
X
Cesco 50;................................................................................... 215-77
X
AO R603C..................................................................................... 21B-78
X
Safeline 5441.................................................................... 215-81
X
O
AO R9166..................................................................................... 213-84
X X "?
Safeline 3701.......................................................................... 213-84
XX
AO R3C30................................................................... ................. 21B-85
X
AO R8156..................................................................................... 21B-87
X
X
AO RSI00..................................................................................... 21B-8S
X
3M 8700............................... .......................... ............................ 21B-91
X
Safeline 555C................................................................... 215-92
X
Safeline 5556.......................................................................... 212-93
X
Willson WHffif-sn-:-TE5W-SRl............................................... 21B-96
XX
M-S-A- 96000............................................................................ 213-97
X
Scott/Acme 659-1................................................................... 215-99
XX
Scott/^Acne 201T -R.._............................................................... 212-100
S&-/79
a 17***#********>* 213-101
XX
.M-S-A~ 4303 ana 457116..................................*............... 215-102 X X
Protector R1G54...................................... ................... ..
21B-103
X
Personal -Environment Systems 330, 350, and 360. 21B-104*
X
X
AO R1040...........................................*.......... ................. :.... 213-107 Safeline 534C......................................................................... 215-108
X
X.
3C rth RP-161............................. .............................................. 21B-109
Willson R121C......................................................................... 21B-110
X
Willson P.1211................... ................................................ .. 211-111
XX
Willson R115C.......................................................................... 215-112
X
M-S-A'8' 76369............................................................................ 21B-113
X
Welsh 71OC................................................................ ............... 21B-114
X
--Electrically powered models are net approved for underground use where per-
- . nissible electric equipment is required.
______
EXPOSURE TO GTrlER HAZARDOUS MATERIALS
22Zf_i
This publication is concerned only with respiratory protection against coal and other similar dusts. How.ver, respiratory protection against more hazardous materials may be necessary.
. *1' . THIS DOCUMENT WAS NOT A RECORD OF
PPG INDUSTRIES, INC. DID NOT COME FROM " IT'S FILES AND CANNOT BE AUTHENTICATED * BY PPG INDUSTRIES, INC. *
'
5591 '
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USOKAL "V1R0NMENT STEMS, Inc.
January 7, 1972
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JAN 10 '- ` '
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4i29 aan femando rd, tel. (215) 45-10i)o
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Medical Director EPS Industrie*, He. One Gateway Center Pittsburgh, ?A 15222
MEDiCfc.'DIRECTOR
:
Dear Sr. Grant:
He enclosed is in answer to your letter of January 4 re questing information on our WEEESC&P conditioned air helmet systems.
To our fcaoviedgt, in audition to having the only TJ* S. Bureau of Mines "powered filter positive pressure respirator," ve have the only approved systems under Bureau of Mines 193 for supplied air respireter- incorporating the Hilsch-Esnque . tube principle for temperature control.
t !r
n-2 also believe that vc have the only air supplied helmet that can meet the notet requirements under Valsh-Eealy standards. Ei^i pressure air forced through the snail orifice oi* a quioh-disconnect fitting introduces a very high noise level to the other brands of air supplied helmets with which ve are familiar.
He original WEIISC? design concept v&s first employee com
fort. In the late 1950' s the California Department of Sealth
ensued a plea to California industry for the development of
a comfortable respiratory protection device.
'.
Heir original concern vas for agrichemical spray equipment
operators who were suffering the consequences of refusal to
vear the conventional fane respirator because of its extreme
discomfort during long periods of use. His discomfort vas
magnified during the summertime as a result of the extreme'
hiat in our agricultural valleys. We call your attention to
the bottom half of page 16 of our general catalog where our
temperature control accessories for our powered respirators
are shown. .
___________________
| BB 0022679
THIS DOCUMENT WAS'NOT A RECORD OF' PPG INDUSTRIES, INC- DID_NOT COME FROM IT'S FILES AND CANNOTT3E AUTHENTICATED '
BY 'PPG INDUSTRIES, INC.
5592
**ee B* Grant, M*L* Jaa.7 7, 1572 ; . Page 2
Ve Till shortly be introducing our third generation powered respirator in our VSIXiliPSUL IX described in the enclosed bolder. It vlll be submitted to the U. S. Bureau of Mines this month for testing, and from past preliminary discussions ve ere. confident of approval*
-
lay ve trust the enclosed literature answers most of your question*. Ve are requesting our eastern representative:
Senehan-Kahcney Associates P. 0. Box 172 Chany Hill, KJ 0803^ Puone: 60^-667-3267
to contact you via telephone during their next trip to
Pittsburgh, which are frequent, to determine if you have
any further questions cr would care for then to arrange for
a demonstration, of any VE222CAP systems that may prove of
interest* iincerely^
o co -- UJ O. ._J
P-3S0HAL ESmOECTI S3S6, ESC*
Jahk Moore laricet Analyst
Cii:rg 2nd: Literature ce: . Benehon-Mahoney Assoc*
A* Adams
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` DOCUMENT WAS.-N0f .'A"-RECp_RO^F:
INDUSTRIE'S, !NC:;D10 Htn; COME FILES'AND CANNOT-BE, AU.THEN FtGATED. >P(i INDUSTRIE^;. INC.
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(2PERSONAL ENVIRONMENT SYSTEMS, INC. {Formrty: Ritt HrrrooM^irrtt Mfg. Co.) 5594
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via asz-.x L: ' ivjur'iy quiet opsobse. h~/r
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4118 fc:Octal. V'O.rY VOiTACE: 12;24;ar Ui S N
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APPROVAL NO. i fCOKPuCTE SYSTE?.*.)j
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jfr fry 6* tern 53 shown above, except -
^ tor the 25 ft. hose., .
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AIR CLEANER. PiuMET STRAIN RZl-'EF, H.E.PJL** Fi-TEr. ERiATKING TvBE
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Jnciudes a): equipment of -S?s*`' ^ tern 810 shov.-n ztovt. except-r..
fer the 25 ft. hose. . *;
WA.S NOT a record OF5507
PPG INDUSTRIES, INC. DID NOT COME FRO'------------------- TZ7,
IT'S FILES. AND CANNOT BE AUTHENTICATE I BB 00 22,,---
BY PPG INDUSTRIES, INC.
-----------
For further information, contact Parsonai Environment E/stems *429 San Femancc A;aa Gicrxlalc, Ca I iforr. .3 -T204 Phone Cr.3) 24S-\0Se.
Questions" and Answers
about
WH1TECAPSUL II
"NO
THIS DOCUMENT WAS-NOT A fttCO!<(> !>::
PPG INDUSTRIES,-INC. DID NOT' COME FROM"
T;S FILES ALjt^QANNOf EE AUTHENTICATE-G
BY.'PPG,-INDUSTRIES, INC.'-
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BEW COMPACT?
" Wiiy PClTAiiZ?
WHV A PCWZHEE .(POSITIVE ?.tId'J2I)
jiESxXRATQX?
. ,,
TOR HOW i,3Si CAH
' THE WZITtCP.?5n IX BE
- operated camiuovsiar?
CAS THE VHXT'JCXPIUI II BE USEE v :T:--11T THE
BECEAKCEABil LATTER2T?
BOW SX111 PASZICLES?
flOW C0KT0KTA3II IS THE 'WHXTECAJSUL II EE1MTT7
2c i* a lichtwcighr, parcel*, battery-powered device that
juuvti -ai.-ho;.'.* pollutants all dcrce* clear. filtered tu mso helmet ex aood. The wesrer i:**-a "hospitalclsac* air when uorx-inq aver m a highly contazihAted At
mos p/l--re .
TT't axr cleaner pirttoa weight lees than five pound*, and the rechargeable battery {*I*o last than five pound*5 clip ante a mice padded bale.
The ait cleaner iincluding pre-filter, blower, motor,-and high efficiency filter) is slightly ovar 1/3 of a cubic foot -f?V daap, St" wide, 12* -high).
Many job* requiifc complete freedom of movement, unhampered
by aozpri*ed
Una ox electric card. The Whlteeapsul
XI pravia^s porit_v*-pressuxe respiratory protection plus
freedom of movement.
A filter capable cf Eamoving extraaaly fine particles is likely to have A i-gr. t:mnc. la a nor.-oowered xaaptrator, the wearer's lungs must cull air through tba filtax every tire. n* inhales, adding to bis fatigua. To be affective, a negative pressure respirator must maintain a troht seal bar***:-. it and tha face.
Tha Whitecrptul II Positive pressure respirator-.p- vide# from thr_-L to five tunes as ouch air to a loose-i fitting enclosure as is needed for breathing. Tha sLi&f
positive preesuii prevents air-borne contaminant* from entering tha hiinet cavity. Tha gentle air flow over tha head, neck, and unsat also adds to the comfort of tha wearer.
If operated Iron the battery, four tour*. Tor eight-hour
shifts an extra littery is needed for a quick exchange at
mid-shift.
can be fully recharged overnight.
filters hav*. a long life because most of the larger
air-'oome particles are removed by either the washable
pre-filter or by tne centrifugal cleaning action of the
air cleaner.
.
Yea, an optional external power cord can be plugged into any 12 volt direct current source, such as a vehicle gen erating system cr a 12 volt battery charger.
Filter in Wnitecapsul will rstove 99.97 per cant of all particles of 0.3 micros diameter or larger. Lung-damaging
Idusts are defined ae those of fiva microns diameter or
lass *
WhlX* w*&ris?
Vaittcipsul II
th*T 1*
'
roon. fot
9095!**,, ttrds or ttuxtach**. Air&ry
irplag* or auiflars car: be vor under Che helmet or pro*-
tecnoc from executive ooiae*
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THIS aOCUMNT-;WAS HOT A RECORD'- OF .PPG INDUSTRIES, INC.-DID NOT CQJME'FRtJ.Vl'
IT'S ,FU:ES AND CANNO F BE AU-THEN FiCATED ' .'BY-PP'G- iND'JST.'rTTESJNC'.-
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