Skip to navigation Skip to content

Become a Dealer
Find a Dealer

Store Locator
Track Your Order
Shop
Login

Industries & Applications
Latest Products
Price List
Products
- Choose a Category
  
  Pressure Cleaners
  
  Water Jetters
  
  Pumps
  
  Motors
  
  Valves
  
  Tanks
  
  Mazzoni Pump Parts
  
  See all Accessories.Discover more products
  Parts & Accessories
  
  Hoses
  
  Guns
  
  Lances
  
  Fittings
  
  Quick Couplings
  
  Batteries
  
  Hose Reels
Industries
- Car Wash
  
  Cleaning
  
  Construction
  
  Demolition
  
  Excavation
  
  House Washing
  
  Infrastructure
  
  Land Fill
  
  Become our Dealer!Schedule an appointment
  Pest Control
  
  Plumbing
  
  Restoration
  
  Roof Cleaning
  
  Sewer
  
  Ware House
  
  Waste
Mazzoni
- Industrial High Pressure
  
  Mazzoni High Pressure Pumps
  
  Mazzoni Electric Motors
  
  Mazzoni Kits & Accessories
  
  Mazzoni Hot Machines
  
  Discover our productsSee all of Mazzoni Products
  Professional Pressure Washers
  
  Mazzoni Hydraulic Machines
  
  Mazzoni Cold Machines
Resources
- Documents & ManualsFind all the documentation you need for all our products and machines we have available.
  
  Service & RepairsSee warranty details below. For more information about all our terms and conditions please visit the Customer Help page.
  
  Warranty / T&C'sOur team of professional mechanics are here to provide you with the best Service and repairs in the industry. Contact us now to schedule your next visit with our team.
  
  Here to HelpNeed further assistance? Contact our Helpful team of professionals directly.
  Contact us here.
Doc’s & Manuals
- MACHINESFind Documentation and Manuals for all our Machines
  
  PUMPSFind Documentation and Manuals for all our Pumps
  
  MOTORSFind Documentation and Manuals for all our Motors
  
  See All Docs & ManualsBrowse all
  ACCESSORIES
  Find Documentation and Manuals for all Accessories
  
  PARTSFind Documentation and Manuals for all Parts
  
  PLUMBINGFind Plumbing related Documentation and Manuals
History
Testimonials
News & Updates
Contact Us

RefinEquip
Nova Pumps
Interpump
Colussi Group
History
Contact Us

Support: +61 29817 5433

Shop By Categories

Industries & Applications
Top 100 Offers
Latest Products
Price List
Products
- Choose a Category
  
  Pressure Cleaners
  
  Water Jetters
  
  Pumps
  
  Motors
  
  Valves
  
  Tanks
  
  Mazzoni Pump Parts
  
  See all Accessories.Discover more products
  Parts & Accessories
  
  Hoses
  
  Guns
  
  Lances
  
  Fittings
  
  Quick Couplings
  
  Batteries
  
  Hose Reels
Industries
- Car Wash
  
  Cleaning
  
  Construction
  
  Demolition
  
  Excavation
  
  House Washing
  
  Infrastructure
  
  Land Fill
  
  Become our Dealer!Schedule an appointment
  Pest Control
  
  Plumbing
  
  Restoration
  
  Roof Cleaning
  
  Sewer
  
  Ware House
  
  Waste
Mazzoni
- Industrial High Pressure
  
  Mazzoni High Pressure Pumps
  
  Mazzoni Electric Motors
  
  Mazzoni Kits & Accessories
  
  Mazzoni Hot Machines
  
  Discover our productsSee all of Mazzoni Products
  Professional Pressure Washers
  
  Mazzoni Hydraulic Machines
  
  Mazzoni Cold Machines
Resources
- Documents & ManualsFind all the documentation you need for all our products and machines we have available.
  
  Service & RepairsSee warranty details below. For more information about all our terms and conditions please visit the Customer Help page.
  
  Warranty / T&C'sOur team of professional mechanics are here to provide you with the best Service and repairs in the industry. Contact us now to schedule your next visit with our team.
  
  Here to HelpNeed further assistance? Contact our Helpful team of professionals directly.
  Contact us here.
Doc’s & Manuals
- MACHINESFind Documentation and Manuals for all our Machines
  
  PUMPSFind Documentation and Manuals for all our Pumps
  
  MOTORSFind Documentation and Manuals for all our Motors
  
  See All Docs & ManualsBrowse all
  ACCESSORIES
  Find Documentation and Manuals for all Accessories
  
  PARTSFind Documentation and Manuals for all Parts
  
  PLUMBINGFind Plumbing related Documentation and Manuals
History
Testimonials
News & Updates
Contact Us

Search for:

51 $8,113.35 (incl. tax)

- × Nipple Brass 1 1/2" Male x 1" Male
  
  Vendor:
  
  1 × $16.05
- × Mazzoni ORing Valve Cap LMX
  
  Vendor:
  
  1 × $2.71
- × Elbow Hose Tail Brass 3/4" Male x 3/4" Tail
  
  Vendor:
  
  1 × $21.47
- × Car Wash Mobile Service 4 Machines
  
  Vendor:
  
  1 × $1,969.44
- × Drain Nozzle Root Cutter 1/4"M 045
  
  Vendor:
  
  1 × $200.20
- × Fuel Cap Honda 17620Z4H912*
  
  Vendor:
  
  1 × $105.44
- × Bertolini Kit 27 Cylinder Kit KT
  
  Vendor:
  
  1 × $428.54
- × Hose Reel Mini Swivel Repair Kit
  
  Vendor:
  
  1 × $52.80
- × Elbow Steel 1/4" Female x 1/4" Female
  
  Vendor:
  
  1 × $16.50
- × Muffler/Exhaust Complete Honda 18310ZF1000*
  
  Vendor:
  
  1 × $28.72
- × Oil Sae 75W85 1Lt Gear
  
  Vendor:
  
  1 × $19.80
- × Interpump Conrod Series 63
  
  Vendor:
  
  1 × $82.31
- × Mazzoni Oil Seal Shaft PM-EDM-E3
  
  Vendor:
  
  1 × $8.12
- × Interpump Plunger W203
  
  Vendor:
  
  1 × $215.11
- × Bertolini Teflon Ceramic Bolt KTL
  
  Vendor:
  
  1 × $7.89
- × MV VHP39 Unloader Valve
  
  Vendor:
  
  1 × $276.61
- × Interpump Teflon Ceramic Quiky
  
  Vendor:
  
  1 × $2.17
- × Air Filter Yanmar 114210-12590*
  
  Vendor:
  
  1 × $86.52
- × Bertolini Kit 37 Oil Seal Kit Piston 25x35x7
  
  Vendor:
  
  1 × $70.17
- × Reducing Bush Brass 1/8" Female x 1/4" Male
  
  Vendor:
  
  1 × $1.96
- × Interpump Kit 2012 Intake Valve WK159
  
  Vendor:
  
  1 × $986.49
- × PA VB350 Unloader
  
  Vendor:
  
  1 × $310.46
- × Interpump Valve Cap ORing WS202 Series 47/50/44
  
  Vendor:
  
  1 × $1.27
- × Elbow Hose Tail Brass 1/2" Male x 3/4" Tail
  
  Vendor:
  
  1 × $19.42
- × Interpump Valve Cover Plate T55
  
  Vendor:
  
  1 × $105.44
- × PA Pulsar 4 Unloader with Pressure Switch
  
  Vendor:
  
  1 × $163.17
- × PA Gearbox B31 1 1/8" 24-31HP 24mm
  
  Vendor:
  
  1 × $941.80
- × PA S7 AR6.A M22 Zinc Plate Nozzle Holder Lance
  
  Vendor:
  
  1 × $70.09
- × Low Pressure Nozzle 50*
  
  Vendor:
  
  1 × $16.50
- × Interpump Ceramic Piston 20mm Series 47
  
  Vendor:
  
  1 × $79.57
- × CERAMIC PISTON ø20 PUMP GM-1 KIT
  
  Vendor:
  
  1 × $70.40
- × Interpump Trigger Gun Pimatic
  
  Vendor:
  
  1 × $100.61
- × Mazzoni Bracket PMD L110
  
  Vendor:
  
  1 × $29.79
- × Freight Toll 1kg
  
  Vendor:
  
  1 × $22.00
- × MV13 Detergent Filter/Strainer
  
  Vendor:
  
  1 × $15.73
- × Interpump Kit 38 Water Seal 36mm
  
  Vendor:
  
  1 × $149.20
- × Nozzle Fanjet SS 1/4" Meg 25* 020
  
  Vendor:
  
  1 × $18.85
- × Interpump Spring Gauge Cover KR
  
  Vendor:
  
  1 × $3.28
- × High Pressure Hose Grey 3/8" 20MT Compact
  
  Vendor:
  
  1 × $324.50
- × Heat Pad Insulation 280mm
  
  Vendor:
  
  1 × $42.17
- × Bertolini Kit 29 Backing Ring KK
  
  Vendor:
  
  1 × $155.42
- × Socket Brass 3/8" Female x 3/8" Female
  
  Vendor:
  
  1 × $4.64
- × Ignition Switch Honda 35100Z5T811*
  
  Vendor:
  
  1 × $193.24
- × Elbow Steel 3/8" Male x 3/8" Female
  
  Vendor:
  
  1 × $15.22
- × PA FL3 Flow Switch Probe
  
  Vendor:
  
  1 × $41.54
- × Fuel Pump Honda GX690 16700Z6L003*
  
  Vendor:
  
  1 × $59.24
- × Bertolini Kit 310 Cylinder Kit KTL 2035
  
  Vendor:
  
  1 × $475.23
- × Nipple Steel 3/8" Male x 3/8" Male
  
  Vendor:
  
  1 × $5.65
- × Interpump Conrod Series 44 W140 WW962
  
  Vendor:
  
  1 × $64.16
- × Bertolini Copper Sml RAL RAS
  
  Vendor:
  
  1 × $5.69
- × Hose Tail Brass 1/4" Male x 1/2" Tail
  
  Vendor:
  
  1 × $10.05
Subtotal: $8,113.35 (incl. tax)

View cart Checkout

Industries & Applications
Latest Products
Price List
Products
- Choose a Category
  
  Pressure Cleaners
  
  Water Jetters
  
  Pumps
  
  Motors
  
  Valves
  
  Tanks
  
  Mazzoni Pump Parts
  
  See all Accessories.Discover more products
  Parts & Accessories
  
  Hoses
  
  Guns
  
  Lances
  
  Fittings
  
  Quick Couplings
  
  Batteries
  
  Hose Reels
Industries
- Car Wash
  
  Cleaning
  
  Construction
  
  Demolition
  
  Excavation
  
  House Washing
  
  Infrastructure
  
  Land Fill
  
  Become our Dealer!Schedule an appointment
  Pest Control
  
  Plumbing
  
  Restoration
  
  Roof Cleaning
  
  Sewer
  
  Ware House
  
  Waste
Mazzoni
- Industrial High Pressure
  
  Mazzoni High Pressure Pumps
  
  Mazzoni Electric Motors
  
  Mazzoni Kits & Accessories
  
  Mazzoni Hot Machines
  
  Discover our productsSee all of Mazzoni Products
  Professional Pressure Washers
  
  Mazzoni Hydraulic Machines
  
  Mazzoni Cold Machines
Resources
- Documents & ManualsFind all the documentation you need for all our products and machines we have available.
  
  Service & RepairsSee warranty details below. For more information about all our terms and conditions please visit the Customer Help page.
  
  Warranty / T&C'sOur team of professional mechanics are here to provide you with the best Service and repairs in the industry. Contact us now to schedule your next visit with our team.
  
  Here to HelpNeed further assistance? Contact our Helpful team of professionals directly.
  Contact us here.
Doc’s & Manuals
- MACHINESFind Documentation and Manuals for all our Machines
  
  PUMPSFind Documentation and Manuals for all our Pumps
  
  MOTORSFind Documentation and Manuals for all our Motors
  
  See All Docs & ManualsBrowse all
  ACCESSORIES
  Find Documentation and Manuals for all Accessories
  
  PARTSFind Documentation and Manuals for all Parts
  
  PLUMBINGFind Plumbing related Documentation and Manuals
History
Testimonials
News & Updates
Contact Us

Search

Search for:
51

Search for:

HomeAccessoriesValvesInterpump K5 Unloader Valve

“Hose Tail Brass 1/4″ Male x 1/2″ Tail” has been added to your cart. View cart

Interpump K5 Unloader Valve

Interpump K5 Unloader Valve

Interpump K5 Unloader Valve 3000psi, 41L/M, 3/8″

$229.91 Incl. Taxes

Interpump K5 Unloader Valve quantity

Description
Reviews
Vendor Info
More Products

Interpump K5 Unloader Valve 3000psi, 41L/M, 3/8″

SKU: IPZK5 Category: Valves Tags: Land Fill, Accessories, Pest Control, Car Wash, Plumbing, Unloader Valve, Roof Cleaning, Valves, Sewer, IP, Ware House, Interpump, Waste, Automatic, Cleaning, House Washing, Infrastructure Brand: Interpump

Based on 0 reviews

0.0 overall

0

0

0

0

0

Be the first to review “Interpump K5 Unloader Valve” Cancel reply

You must be logged in to post a review.

There are no reviews yet.

Vendor Information

Address:
No ratings found yet!

Uncategorized
Interpump Pressure Gauge Dial 90 Bar KR90-92-100
Uncategorized
Interpump Pressure Gauge Dial 90 Bar KR90-92-100

0 out of 5
(0)

SKU: IP36259001
$12.76 Incl. Taxes
Add to cart

Compare
Switches & Controllers
PA FL7 Flow Switch
Switches & Controllers
PA FL7 Flow Switch

0 out of 5
(0)

SKU: PA28040038
$183.98 Incl. Taxes
Add to cart

Compare
Valves
High Pressure SS Ball Valve Handle Long
Valves
High Pressure SS Ball Valve Handle Long

0 out of 5
(0)

SKU: CEBVLH
$22.00 Incl. Taxes
Add to cart

Compare
Lances
PA RL84 Lance Extension 800mm
Lances
PA RL84 Lance Extension 800mm

0 out of 5
(0)

SKU: PA30500080
$394.24 Incl. Taxes
Add to cart

Compare
Uncategorized
Super Blue Complex Grease Cartridge 450ml
Uncategorized
Super Blue Complex Grease Cartridge 450ml

0 out of 5
(0)

SKU: CEGREASE
$16.50 Incl. Taxes
Add to cart

Compare
Honda Motor Parts
Starter Assembly Honda GX160 28400Z4M801ZB*
Honda Motor Parts
Starter Assembly Honda GX160 28400Z4M801ZB*

0 out of 5
(0)

SKU: CEEPSTARTERGX160*
$26.80 Incl. Taxes
Add to cart

Compare

Related products

Valves
Interpump TIMAX Unloader Valve
Valves
Interpump TIMAX Unloader Valve

0 out of 5
(0)

Interpump TIMAX Unloader Valve 900psi, 200L/M, 3/4″F In, 1/2″F Out, 1″F Bypass

SKU: IPZKTIMAXA
$354.64 Incl. Taxes
Add to cart

Compare
Valves, Ball Valves
Low Pressure Ball Valve 3/4″ FF Brass 700psi 2pcs
Valves, Ball Valves
Low Pressure Ball Valve 3/4″ FF Brass 700psi 2pcs

0 out of 5
(0)

SKU: CEBV3/4BRASS
$27.50 Incl. Taxes
Add to cart

Compare
Valves, Ball Valves
Low Pressure Ball Valve 1/2″ FF SS 1000psi 2pcs
Valves, Ball Valves
Low Pressure Ball Valve 1/2″ FF SS 1000psi 2pcs

0 out of 5
(0)

SKU: CEBV1/2SS
$27.50 Incl. Taxes
Add to cart

Compare
Valves
Interpump K9 Unloader Valve
Valves
Interpump K9 Unloader Valve

0 out of 5
(0)

Interpump K9 Unloader Valve 5800psi, 50L/M, 1/2″

SKU: IPZK9
$1,204.09 Incl. Taxes
Add to cart

Compare

- Show All Categories
- Accessories (647)

Latest Products

YMF3213 $9,179.50 Incl. Taxes
MEC160 $6,395.09 Incl. Taxes
MEC132 Price range: $2,420.92 through $3,085.07 Incl. Taxes
MEC112 $1,441.85 Incl. Taxes
MEC100 Price range: $1,238.31 through $1,289.73 Incl. Taxes

Brands Carousel

Asturo

Bertolini

Bosch Rexroth

Briggs & Stratton

Colussi Engineering

Deodouriser

Graco

Honda

Interpump

Kohler Engines

Mazzoni

Mecline

Top Selling Products

TVMS4332BD $25,169.10 Incl. Taxes
TKMS4145BD
HMS4322DS $15,838.90 Incl. Taxes

Sign up to Newsletter

. . .for Product Restocks, and New Releases.

Please enable JavaScript in your browser to complete this form.

Email *

Comment

Got Questions ? Call us! +61 29817 5433

Contact Info

53 College Street, Gladesville, NSW, 2111

Find It Fast

FAQ
Documents & Manuals
Price List
Refund and Returns Policy
Shipping Policy
Privacy Policy
Terms and Conditions

Contact
Become a Dealer
History
Wishlist
News & Updates
Testimonials
Store Directory

Customer Care

Track your Order
Customer Service
Returns/Exchange
Product Support
Financial Application
Price List

© 2026 COLUSSI GROUP OF COMPANIES - All Rights Reserved

We Recommend

FAQ’s
Warranty & T&C’s
Return Policy
Track your Order
Wishlist
Store Directory

My Account

History
Dealers & Distributors
Documents and Manuals
Dealer Registration
Service and Repairs
FAQ
Here to Help

Customer Care

Track your Order
Customer Service
Returns/Exchange
FAQs
Product Support

About Us

News & Tips
Wishlist
Testimonials
Documents & Manuals
Financial Application
Price List

Got Questions ? Call us! +61 29817 5433

* Name

* Email

* Phone No

Subject

* Enquiry

I allow the Site owner to contact me via email/phone to discuss this enquiry. (If you want to know more about the way this site handles the data, then please go through our privacy policy).

Sending...

Select at least 2 products
to compare

View comparison