안내사항 |
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납기가 표기된 상품의 경우 일반적인 수입진행에 소요되는 기간이며, 상품에 따라 납기일정이 추가 될 수 있으니 참고부탁드립니다. |
L/S® Easy-Load® II Pump Heads
No more slipping of tubing—automatic retention holds it securely in place
Features
· Reduced pulsation and improved pressure performance and mechanical stability with standard four-roller rotor
· Pump heads made of durable PPS housing
· Choice of rotors—economical CRS rotors or SS rotors for better chemical resistance and durability
· Don’t let pressure get to you. Choose models with adjustable occlusion—tighten for higher pressure, loosen for longer tubing life
A. Pump Heads for Precision Pump Tubing (not shown)
· Wide flow range for wider range of applications from 0.06 to 2300 mL/min
B. Pump Heads for High-Performance Precision Pump Tubing
· Pump viscous liquids and get better pressure generation and suction lift
C. Two-Channel Pump Heads for Precision Pump Tubing
· No need to stack heads, get two channels in one head!
What’s included: single-channel mounting hardware and a 15" (38-cm) length of silicone pump tubing. Pump head comes ready to mount to drive. Hardware for mounting two or more heads is available below. |
|
|
Pump tubing
size accepted |
mL
per rev |
Flow rates in mL/min |
Maximum system
pressure†
psi (bar) |
Catalog number |
|
1 to 100 rpm |
6 to 600 rpm |
Fixed occlusion |
Adjustable occlusion |
|
CRS rotor |
SS rotor |
SS rotor |
|
A. Easy-Load II pump heads for precision pump tubing (not shown) |
|
L/S 13 |
0.06 |
0.06 to 6 |
0.36 to 36 |
40 (2.7) |
GY-77200-50 |
GY-77200-60 |
GY-77201-60 |
|
L/S 14 |
0.21 |
0.21 to 21 |
1.3 to 130 |
40 (2.7) |
|
L/S 16 |
0.8 |
0.8 to 80 |
4.8 to 480 |
40 (2.7) |
|
L/S 25 |
1.7 |
1.7 to 170 |
10 to 1000 |
35 (2.4) |
|
L/S 17 |
2.8 |
2.8 to 280 |
17 to 1700 |
20 (1.4) |
|
L/S 18 |
3.8 |
3.8 to 380 |
23 to 2300 |
15 (1.0) |
|
B. Easy-Load II pump heads for high-performance precision pump tubing |
|
L/S 15 |
1.7 |
1.7 to 170 |
10 to 1000 |
40 (2.7) |
GY-77200-52 |
GY-77200-62 |
GY-77201-62 |
|
L/S 24 |
2.8 |
2.8 to 280 |
17 to 1700 |
40 (2.7) |
|
L/S 35 |
3.8 |
3.8 to 380 |
23 to 2300 |
35 (2.4) |
|
L/S 36 |
4.8 |
4.8 to 480 |
29 to 2900 |
20 (1.4) |
|
C. Two-channel Easy-Load II pump heads for precision pump tubing |
|
L/S 13 |
0.06 |
0.06 to 6 |
0.36 to 36 |
40 (2.7) |
GY-77202-50 |
GY-77202-60 |
— |
|
L/S 14 |
0.21 |
0.21 to 21 |
1.3 to 130 |
40 (2.7) |
|
L/S 16 |
0.8 |
0.8 to 80 |
4.8 to 480 |
40 (2.7) |
|
L/S 25 |
1.7 |
1.7 to 170 |
10 to 1000 |
35 (2.4) |
†Actual performance varies depending on pump tubing formulation—values shown are for firm pump tubing.
‡CRS = cold-rolled steel SS = stainless steel
Mounting Hardware for Easy-Load II Heads
Mount up to four L/S Easy-Load II pump heads on a single drive; see individual drive specifications for maximum number of heads to be
mounted. Mounting hardware is stainless steel.
|
|
Heads to be mounted |
Catalog number |
|
One |
GY-77200-01 |
|
Two |
GY-77200-02 |
|
Three |
GY-77200-03 |
|
Four |
GY-77200-04 |
