Page 111 - ULTRAFLEX Katalog 2021

UP28R - UP33R - UP39R
UP39-IR - UP45R - UP45-IR
REAR MOUNT
HELM PUMPS

FEATURES
• Available in four different displacement sizes
• Compact design
• Ball bearing piston race
• Built-in lock valve for positive rudder lock 109
• Integral relief valve for over-pressure
protection
• 3/4” tapered stainless steel shaft
• Easily accessible lock valve and shaft seal for
replacement
• Cast iron cylinder rotor for greater durability
and longer life
• White bezel included
• Complete with 90° adjustable fittings for
3/8” tube, except UP39-I R and UP45-I R
pumps (straight fittings for 12 mm hose)
• X68 (optional) - 40894 Z Chrome bezel
• KIT F (optional) - 39664 Y Remote fill
adapter

KIT F X68

MAXIMUM
No. OF
MODEL P. No. MOUNTING DISPLACEMENT/ PISTONS RELIEF VALVE WHEEL DIA. WEIGHT
SETTING
REVOLUTION
UP28R 42460 Z Rear mount 28 cc - 1.7 cu.in 5 70 Bar - 1000 PSI 710 mm - 28” 5 kg - 11 lbs
UP33R 42457 L Rear mount 33 cc - 2.0 cu.in 7 70 Bar - 1000 PSI 710 mm - 28” 5 kg - 11 lbs
UP39R 42454 E Rear mount 39 cc - 2.4 cu.in 7 70 Bar - 1000 PSI 710 mm - 28” 5 kg - 11 lbs
UP39-IR 42557 R Rear mount 39 cc - 2.4 cu.in 7 70 Bar - 1000 PSI 710 mm - 28” 5 kg - 11 lbs
UP45R 42466 M Rear mount 45 cc - 2.7 cu.in 7 70 Bar - 1000 PSI 710 mm - 28” 5 kg - 11 lbs
UP45-IR 41279 H Rear mount 45 cc - 2.7 cu.in 7 70 Bar - 1000 PSI 710 mm - 28” 5 kg - 11 lbs

FILLER PORT

KIT “F” (OPTIONAL) REAR MOUNT HELM PUMPS

BEZEL

UP28R, UP33R, UP39R, UP39-IR, UP45R, UP45-IR DIMENSIONS