Beneficial comments, recommendations, additions, deletions, clarifications, etc. and any data
which may improve this document should be sent to: Commanding Officer (Code 15E2), Naval
Construction Battalion Center, 1000 23rd Avenue, Port Hueneme, CA 93043-4301, by using the
Standardization Document Improvement Proposal (DD Form 1426) appearing at the end of this
document or by letter.
AMSC N/A FSC 4410
DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited.
[INCH-POUND]
F-F-2901
April 21, 1997
SUPERSEDING
MIL-F-18113E
11 MAY 1992
FEDERAL SPECIFICATION
FEEDERS, BOILER WATER TREATMENT, BY-PASS
AND COMPOUND RECEIVER TYPES
The General Services Administration has authorized the use of this
specification by all Federal agencies.
1. SCOPE AND CLASSIFICATION
1.1 Scope. This specification covers pressure-type chemical solution feeders for treatment of
boiler feed water or raw makeup water.
1.2 Classification. The chemical feeders shall be of the following types and styles as specified
(see 6.2):
Type I - Automatic proportioning feeder.
Type II - Shot-type feeder (manual, intermittent feed).
Style A - For use with pressure systems up to 200 pounds force per square inch gage
(psig) (1 379 kilopascals gage (kPa (gage)) maximum.
Style B - For use with pressure systems up to 500 psig (3 447 kPa (gage)) maximum.
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