Progressive cavity pump B70V-D/DA 12.1 and 25.1
Lutz Drum and Container Pumps
|
|
B70V-D/DA 12.1 |
B70V-D/DA 25.1 |
|
Housing: |
Stainless steel (316) |
Stainless steel (316) |
|
Seals: |
Viton® |
Viton® |
|
Mechanical seal: |
Carbon/SS, Viton®
or
SiC/SiC, Viton® |
Carbon/SS, Viton®
or
SiC/SiC, Viton® |
|
Packing gland: |
PTFE soft packing, safe for use with foodstuffs |
PTFE soft packing, safe for use with foodstuffs |
|
Drive shaft: |
Stainless steel (316) |
Stainless steel (316) |
|
Rotor: |
Stainless steel (316) |
Stainless steel (316) |
|
Stator: |
PTFE |
NBR light, Viton®, PTFE |
|
Nominal diameter: |
2.12 in
54 mm |
2.12 in
54 mm |
|
Temperature of medium: |
up to 284 °F (PTFE)**
up to 140 °C (PTFE)** |
up to 176 °F (NBR
up to 80 °C (NBR)
up to 284 °F (Viton®)
up to 140 °C (Viton®)
up to 284 °F (PTFE)**
up to 140 °C (PTFE)**
|
|
Hose connection: |
1 1/2" male BSP
options:
1 1/2" NPTF adaptor
or Tri Clamp |
1 1/2" male BSP
options:
1 1/2" NPTF adaptor
or Tri Clamp |
|
Length:*** |
39" / 47"
1000 / 1200 mm |
39" / 47"
1000 / 1200 mm |
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|
|
|
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Operating data
|
B70V-D/DA 12.1 |
B70V-D/DA 25.1 |
|
Delivery rate:* |
up to 3.1 GPM
up to 12 l/min |
up to 6.6 GPM
up to 25 l/min |
|
Delivery head:* |
up to 200 ft.
up to 6 bar |
up to 260 ft.
up to 8 bar |
|
Viscosity: |
1 - 100.000 cps
1 - 100.000 mPas |
1 - 100.000 cps
1 - 100.000 mPas |
* Determined with water at 68 °F (20 °C); 3-phase motor (900 rpm) and elastomer stator
** With explosion proof pumps B70V the medium temperature may not exceed 212 °F (100 °C).
*** Special lengths on request
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