TR9 – 1/4"

TR9 – 1/4"

TR9 and TXR9 (ATEX version) are the smallest in the range of PE & PTFE diaphragm pumps, measuring only 70 × 90 × 120mm but still very powerful with a flow of 9 liter/minute. Ideal for dosing applications and pumping to small containers. The small size grants is also space saving in compact OEM installations.

Features & Benefits

  • Easy to use, no need of guarding device.
  • Flexible and easy to adjust.
  • Low down time and maintenance costs.
  • More options of installation.

TR9 – 1/4"

Max capacity [l/min (US gpm)] 11 / 2.9
Volume per stroke 13 / 0.80
Max pressure 8 / 116
Max suction lift dry 1 / 3
Max suction lift wet 8 / 26
Max size of solids 2 / 0.08
Max temperature with EPDM 70 / 158
Max temperature with PTFE 100 / 212
Min temperature -20 / -4
Weight PE [kg (lb)] 1 / 2.2
Weight PTFE 1.5 / 3.3

TR9 – 1/4"

Dimension A 70
Dimension B 94
Dimension B4 134
Dimension C 115
Dimension D 123
Dimension E 92
Dimension F 8
Dimension G 9
Dimension H 10
Dimension I 12
Dimension J 1/4”
Dimension J2 1/4”
Dimension K M4x20
Dimension L 1/8”
Dimension M 15
Dimension N 58
Dimension P 35
Dimension R
Dimension S 13

TR9 – 1/4"

Pump housing PE or PTFE
Centre block PP
Diaphragms PTFE, FKM
Air valve Brass (standard), stainless steel AISI 316L, PET with NBR (standard), EPDM or FKM o-rings
O-rings FEP/FKM (standard on pumps with PTFE diaphragms), EPDM, NBR or FKM
Housing screws Stainless steel AISI 304
Diaphragm shaft Stainless steel AISI 304

TR9 – 1/4"

TR9 – 1/4" performance curve
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