Subtotal = $0.00 
Items = 0 
View Cart
United States
1-800-323-4340 or 
Welcome,
log in or register
Check order status
 
Home  >  Masterflex Peristaltic Pumps > Masterflex Pump Head Adapters > I/P Pump Head Adapters > Masterflex I/P Pump Head Adapters  

Masterflex I/P NEMA Type 56 C pump head adapter, 9.7:1 adapter gear ratio, 650 rpm maximum pump head speed, ATEX Zone 2 approved

EW-77490-20
$618.00 USD/EACH

  • Flow range: 0.12 to 13 LPM (0.03 to 3.5 GPM). Flow rate depends on motor rpm, adapter gear ratio, and tubing size. Pump head range is 20 to 650 rpm.

  • Use one or two I/P pump heads. Pump two different fluids simultaneously at the same or different flow rates.

  • Cast-aluminum adapters feature built-in gear box and are IP56 rated—includes mounting hardware. Adapters maintain integrity of your motor rating up to IP56.

  • Adapters accept two different pump head types: Standard and EASY-LOAD®

Use these adapters to mount MASTERFLEX I/P pump heads to 56C frame motors or to a metric IEC 72/ISO 63 motor with B5 flange.
Use the following formula to calculate flow rate— do not exceed 650 rpm pump head speed: Flow rate = (Motor rpm/adapter gear ratio) x flow per revolution
Specifications
Motor mount NEMA Type 56C
Gear ratio 9:7:1
Drive requirements 1/10 hp to 1/2 hp; 650 rpm pump head speed max
Mounting type Direct coupling
Dimensions 6-3/4"L x 6-1/2"W x 6-1/2"H (17.2 cm x 16.5 cm x 16.5 cm)
Brand Masterflex
Manufacturer number 77490-20





Technical Resources
 
Service & Support
Still have questions?
Contact Our Experts
for FREE product
application selection
and support.
or call 1-800-323-4340
Custom Ordering Solutions
Custom Ordering Solutions
Let us find the exact product you need. We have access to suppliers full lines - for products beyond what you see here. Call 1-800-323-4340 Option 9 ext. 6334
Questions and Answers
Product Reviews
Customers Who Bought This Item Also Bought
View products by: Title | Brand | Category | Price | Popularity | Best Sellers
View product categories by: Popularity | Our Choices | All-Around Favorites | Title | Product Category | Recommended
View popular items by: Popularity | Favorites | Title | Price | Part Number | Category
View Popular Categories by: Popularity | Our Choices | All-Around Favorites | Product Category | Recommended | Title