Blodgett 903 Installation Manual

FOOT VALVES

DEMA MODELS 902 AND 903

Use Model 902 for 1/4" ID tubing and Model 903 for 3/8" ID tubing. Soften end of tubing in hot water to facilitate attachment.

Use 5/8" wr ench over hex to disassemble, to clean, or to replace ball and sprin g. Pull screen down and sideways to remove for
cleaning or replacement.

RETURNS: NO MERCHANDISE MAY BE RETURNED FOR CREDIT WITHOUT DEMA’S WRITTEN

PERMISSION. RETURN MERCHANDISE AUTHORIZATION NUMBER REQUIRED IN
ADVANCE OF RETURN.

WARRANTY: DEMA pr oducts ar e warran ted again st defectiv e mat erial an d workman ship under n ormal use an d service

for one year from the date of manufacture. This limited warranty does not apply to any products which
have a n ormal life shor ter than one yea r or fa ilure an d damage ca used by ch emica ls, corr osion , improper
voltage supply, physical abuse, or misapplication. Rubber and synthetic rubber parts such as “o”- rings,
diaphragms, squeeze tubing and gaskets are considered expendable and are not covered under warranty.
This warranty is extended only to the original buyer of DEMA products. If products are altered or repaired
without prior approval of DEMA, this warranty will be void.

Defective units or parts should be returned to the factory with transportation prepaid. If inspection shows
them t o be de fect ive, th ey wil l be rep aired or r epla ced with out char g e, F. O. B. fa ctor y. DE MA a ssum es n o
liability for damages. Return merchandise authorization number, to return units for repair or replacement,
must be granted in advance of return.

93-30-2
100-46L
100-46M
100-47
100-48
100-49

100-46L
100-46M

100-49

93-30-2

100-47

100-48

RUBBER BALL 5-/16" DIA. E.P.
BODY (MODEL 903 FOR 3/8" ID TUBING)
BODY (MODEL 902 FOR 1/4" ID TUBING)
STAINLESS STEEL FOOT VALVE SEAT
60 MESH FOOT STRAINER
FOOT VALVE SPRING

I-212 Pg. 1 of 1
Rev. A0500