5-4 Masterflex SS B/T Washdown Digital Pump Drive with Advanced Connectivity
Section 5: Service & Maintenance
Masterflex
TUBING TYPES
Use Only Master ex PERFECTIONPOSITION B/T precision tubing with MASTERFLEX pumps to
ensure optimum performance.
Use of other tubing may void applicable warranties.
NOTE: Use Master ex PERFECTPOSITION B/T Tubing. ese pumps are designed to use PERFECTPOS-
TION B/T tubing sizes 87 and 91 only. e tubing sizes refer to the last two digits of the Master ex PER-
FECTPOSITION B/T tubing model numbers.
Characteristics B/T 87 B/T 91
Inside Dia. in (mm) 0.5 (12.7) 0.75 (19.05)
Hose Barb Size in (mm) 1/2" (12.7) 3/4" (19.0)
Flow Range
(with 321 rpm drive)
0.17-5.0 GPM
(0.010-18.9 LPM)
0.37-11.1 GPM
(1.40-42.0 LPM)
Nominal Flow Per Revolution 58.88 mL 130.84 mL
Maximum Vacuum 28.5 in Hg 28.5 in Hg
Maximum Pressure 35 PSI 30 PSI
Tubing Size
All Master ex PERFECTPOSITION B/T tubing formulations in sizes B/T 87 and B/T 91 can be used with
this pump. Be sure tubing material matches application.
!
WARNING: Verify tubing material chemical compatibility prior to use. It is the sole responsi-
bility of the user to determine suitability of this product for the application.
Characteristics B/T 87 B/T 91
Silicone - 10 ft. (3.0 m), Platinum Cured 96510-87 96510-91
Silicone - 10 ft. (3.0 m), Peroxide Cured 96400-87 96400-91
BioPharm Plus Silicone - 10 ft. (3.0 m), Platinum Cured 96445-87 96445-91
C-FLEX - 10 ft. (3.0 m) 06424-87 06424-91
Puri-Flex™ - 10 ft. (3.0 m) 96419-87 96419-91
Chem-Durance
®
BIO - 25 ft. (7.6 m) 06442-87 06442-91
PharMed
®
BPT - 25 ft. (7.6 m) 06508-87 06508-91
PharMed
®
BPT - 3 ft. (0.9 m) 95668-87 95668-91
PharmaPure
®
- 10 ft. (3.0 m) 06437-87 06437-91
NORPRENE
®
food - 25 ft. (7.6 m) 06402-87 06402-91
Tubing Type