Skip to navigation Skip to content

Become a Dealer
Find a Dealer

Track Your Order
Shop
Login

Best Deals
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

RefinEquip
Nova Pumps
Interpump
Colussi Group
History
News & Updates

Support: +61 29817 5433

Contact: Send Us an Email

Shop By Categories

Best Deals
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:

My Account

Returning Customer ?

Sign in

Don't have an account ?

Register

- × Blaster Drain 19.5ltr@5000psi
  
  Vendor:
  
  1 × $15,872.00
- × Choke Lever Complete Honda 16610ZE1000*
  
  Vendor:
  
  1 × $15.11
- × Wagner PC15 Screw 0348324*
  
  Vendor:
  
  1 × $34.68
- × MV Boom Bracket Ceiling Mount Double
  
  Vendor:
  
  1 × $2,284.28
- × Engine Honda GX390 UT2 QXUZ
  
  Vendor:
  
  1 × $1,317.00
- × Asturo UR Plus Misting Gun 1.4
  
  Vendor:
  
  1 × $105.00
- × ORING BACK PLATE LM 209.14x3.53
  
  Vendor:
  
  1 × $4.92
- × Coil Ignition Honda GX630-GX690 30500Z6L043*
  
  Vendor:
  
  1 × $246.04
- × Sub Harness Honda GX630-GX690 32105Z6L000*
  
  Vendor:
  
  1 × $39.35
- × Transformer 12V
  
  Vendor:
  
  1 × $521.54
- × Wagner PC15 Texture Nozzle 18mm 0268748*
  
  Vendor:
  
  1 × $62.00
- × PA Gearbox B31 1 1/8" 24-31 HP 30mm
  
  Vendor:
  
  1 × $856.18
- × Freight Toll 3kg
  
  Vendor:
  
  1 × $25.00
- × CYLINDER ø14 PUMP PM-EDM-E3 KIT
  
  Vendor:
  
  1 × $59.08
- × Interpump Taper Roller Bearing W425
  
  Vendor:
  
  1 × $139.03
- × HMS2213
  
  Vendor:
  
  1 × $3,261.00
- × Interpump Ceramic Piston D30x70 W155 W159
  
  Vendor:
  
  1 × $455.30
- × Interpump Anti Extrusion Ring 17.4x22x1.5
  
  Vendor:
  
  1 × $2.58
- × Mazzoni Kit Ceramic Piston 14mm PM-EDM-E3
  
  Vendor:
  
  1 × $37.01
- × HMF3018
  
  Vendor:
  
  1 × $3,424.00
- × Nova Pump Seal Kit Silicon
  
  Vendor:
  
  1 × $100.00
- × MEC160
  
  Vendor:
  
  1 × $5,813.72
- × Hose Reel Mini Without Stand
  
  Vendor:
  
  1 × $255.00
- × 2 Wheel Trolley Small
  
  Vendor:
  
  1 × $184.00
- × Carburetor Packing Gasket Honda 16221Z8T000*
  
  Vendor:
  
  1 × $2.93
- × MV VHP39 Unloader Valve
  
  Vendor:
  
  1 × $251.46
- × Mazzoni ORing Valve Cap PMD-CW PM-EDM
  
  Vendor:
  
  1 × $2.46
- × MV Rotojet 255050 Turbo Head
  
  Vendor:
  
  1 × $124.71
- × Interpump Zuki Nozzle 145
  
  Vendor:
  
  1 × $10.51
- × Mazzoni Electric Motor MEC112
  
  Vendor:
  
  1 × $1,310.77
- × PA RL80 Gun Repair Kit
  
  Vendor:
  
  1 × $479.09
- × Interpump Kit 70 Repair Kit K7 Valve
  
  Vendor:
  
  1 × $187.64
- × High Pressure Hose Grey 3/8" <3MT
  
  Vendor:
  
  1 × $94.00
- × MMS1611SA
  
  Vendor:
  
  1 × $4,286.00
- × Interpump Teflon Ring D 27 K5 K1
  
  Vendor:
  
  1 × $3.91
- × Hannsen Snap on 3/8" Tail Female
  
  Vendor:
  
  1 × $14.00
- × RMS3021
  
  Vendor:
  
  1 × $3,289.00
- × Pigtail 3/8" 1mt
  
  Vendor:
  
  1 × $5.00
- × Mazzoni ORing Valve GM-CW LMX
  
  Vendor:
  
  2 × $2.46
- × Labour Charge
  
  Vendor:
  
  1 × $145.00
- × Plug Brass 1" Male BSPT
  
  Vendor:
  
  1 × $16.86
- × Air Filter Honda GX620-GX670K1 Sponge 17218ZJ1840*
  
  Vendor:
  
  1 × $18.52
- × YMS3330
  
  Vendor:
  
  1 × $23,273.00
- × NMS5021
  
  Vendor:
  
  1 × $8,196.00
- × Air Filter/Cleaner Vanguard 27-35HP Inner Filter*
  
  Vendor:
  
  1 × $47.50
- × Interpump Head Pump 15mm Unloader TX10-130
  
  Vendor:
  
  1 × $983.40
- × Mazzoni ORing Oil Visor PMD-CW
  
  Vendor:
  
  1 × $2.46
- × Interpump Valve Bolt G 1/4" KR
  
  Vendor:
  
  1 × $26.00
- × Interpump Kit 22 Backing Ring
  
  Vendor:
  
  1 × $66.24
- × Fuel Nozzle S 2.25-60
  
  Vendor:
  
  1 × $36.51
- × MV Quick Coupling ARF 3P Part B 1/4" M
  
  Vendor:
  
  1 × $23.07
- × Remote Aerial 433 MHz 35 CM*
  
  Vendor:
  
  1 × $104.22
- × Mazzoni Unloader Valve with Micro Switch
  
  Vendor:
  
  1 × $163.60
- × Interpump Kit 125 Backing Ring 15mm
  
  Vendor:
  
  1 × $63.07
- × MV Rotojet 255090 Turbo Head
  
  Vendor:
  
  1 × $124.71
- × Interpump Kit 94 Repair Kit W1 W2 Valves VH Versio
  
  Vendor:
  
  1 × $13.18
- × Interpump Head Aluminium T88
  
  Vendor:
  
  1 × $637.51
- × Kwikflo Fluid Service Kit 8" *
  
  Vendor:
  
  1 × $180.00
Subtotal: $79,301.07

View cart Checkout

Best Deals
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

Search for:
59

Search for:

HomeAccessoriesValvesUnloader ValvesInterpump K9 Unloader Valve

“Kwikflo Fluid Service Kit 8″ *” has been added to your cart. View cart

Interpump K9 Unloader Valve

Accessories, Automatic Unloader Valve, Unloader Valves, Valves

Interpump K9 Unloader Valve

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

$1,094.63 Including Taxes

Interpump K9 Unloader Valve quantity

Description
Reviews
Vendor Info
More Products

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

SKU: IPZK9 Categories: Accessories, Automatic Unloader Valve, Unloader Valves, Valves Tags: Accessories, Automatic, Unloader Valves, Valves

Based on 0 reviews

0.0 overall

0

0

0

0

0

Be the first to review “Interpump K9 Unloader Valve” Cancel reply

Your Rating

Your Review

Name *

Email *

Save my name, email, and website in this browser for the next time I comment.

There are no reviews yet.

Vendor Information

No ratings found yet!

Nozzles
Nozzle Fanjet SS 1/4″ Meg 15* 030
Nozzles
Nozzle Fanjet SS 1/4″ Meg 15* 030

0 out of 5
(0)

SKU: CENOZ15030
$17.14 Including Taxes
Add to cart

Compare
Uncategorized
Gardena Maxi-Flo TM Tap Nut Adaptor 3/4″ G2801*
Uncategorized
Gardena Maxi-Flo TM Tap Nut Adaptor 3/4″ G2801*

0 out of 5
(0)

SKU: CEGARD3/4A*
$11.70 Including Taxes
Add to cart

Compare
Kits & Accessories, Mazzoni
CERAMIC PISTON ø20 PUMP GM-1 KIT
Kits & Accessories, Mazzoni
CERAMIC PISTON ø20 PUMP GM-1 KIT

0 out of 5
(0)

[cg_accordion title=”Typical Applications”] Aviation Industry Hotels and Apartments Cleaning Contractors Garages Retail Stores Car Detailers Office Buildings Large Workshops and Factories Car Wash [/cg_accordion] [INSERT_ELEMENTOR id=””]

SKU: MZP9004009
$64.00 Including Taxes
Add to cart

Compare
Hose Reels
Rapid Reel 4418 Steel
Hose Reels
Rapid Reel 4418 Steel

0 out of 5
(0)

SKU: CERREEL4418
$550.00 Including Taxes
Add to cart

Compare
Quick Couplings
MV Quick Coupling ARF 3P Part B 1/4″ F
Quick Couplings
MV Quick Coupling ARF 3P Part B 1/4″ F

0 out of 5
(0)

SKU: MV300303
$22.39 Including Taxes
Add to cart

Compare
Uncategorized
Base Plate 650
Uncategorized
Base Plate 650

0 out of 5
(0)

SKU: CEBASEPLATE650
$356.45 Including Taxes
Add to cart

Compare

Related products

Accessories, Nozzles, Sand Blaster Head
PA Sand Blasting Head Round
Accessories, Nozzles, Sand Blaster Head
PA Sand Blasting Head Round

0 out of 5
(0)

PA Sand Blasting Head Round

SKU: PA25046000
$676.01 Including Taxes
Add to cart

Compare
Accessories, Drain Nozzles, Nozzles, Retro Jet
PA Drain Nozzle 3/8″M 060
Accessories, Drain Nozzles, Nozzles, Retro Jet
PA Drain Nozzle 3/8″M 060

0 out of 5
(0)

PA Drain Nozzle 3/8″M 060 1F 8B 3650psi

SKU: PA25121051
$46.97 Including Taxes
Add to cart

Compare
Accessories, Drain Nozzles, Nozzles, Retro Jet
PA Drain Noz 1/4″M 060 Modified Thread & Hannsen
Accessories, Drain Nozzles, Nozzles, Retro Jet
PA Drain Noz 1/4″M 060 Modified Thread & Hannsen

0 out of 5
(0)

PA Drain Nozzle 1/4″M 060 1F 8B 3650psi
PA Drain Noz 1/4″M 060 Modified Thread & Hannsen

SKU: PA25121051MMOD
$78.63 Including Taxes
Add to cart

Compare
Accessories, Foam Injector, Foamer Venturies, Nozzles, Venturies
PA Foam Injector 1/4″ BSPT M 2.5mm
Accessories, Foam Injector, Foamer Venturies, Nozzles, Venturies
PA Foam Injector 1/4″ BSPT M 2.5mm

0 out of 5
(0)

PA Foam Injector 1/4″ BSPT M 2.5mm

SKU: PA21080025
$31.86 Including Taxes
Add to cart

Compare

- Show All Categories

Latest Products

18" Whirl A Way Plastic Cover $63.00 ~~$72.00~~ Including Taxes
Mazzoni Electric Motor Mec180 $6,395.07 Including Taxes
Mazzoni Electric Motor MEC132 Price range: $2,200.84 through $2,804.61 Including Taxes
Boom Arm 360* Roof Mount $930.57 Including Taxes
Interpump WW968C 15L/M 3625psi 3400rpm Series 44 $1,365.16 Including Taxes

Brands Carousel

Asturo

Bertolini

Bosch Rexroth

Briggs & Stratton

Colussi Engineering

Deodouriser

Graco

Honda

Interpump

Kohler Engines

Mazzoni

Mecline

PA

Teco

Vanguard Engines

Wagner

Wikai

Yanmar

Featured Products

Spark Arrestor Honda 30700Z0T821* $23.12 Including Taxes
Muffler/Exhaust Complete Honda 18310Z4M010* $28.28 Including Taxes
Ignition Switch Honda 35100Z6L003* $174.43 Including Taxes

Top Selling Products

PMD-CW13200
Mazzoni Kit Seal 16mm XM $130.47 Including Taxes
MMD-CW15250 $1,034.20 Including Taxes

On-sale Products

Spark Arrestor Honda 30700Z0T821* $23.12 Including Taxes
Muffler/Exhaust Complete Honda 18310Z4M010* $28.28 Including Taxes
Ignition Switch Honda 35100Z6L003* $174.43 Including Taxes

Sign up to Newsletter

. . .for Product Restocks, New Releases!

Please enable JavaScript in your browser to complete this form.

Email *

Message

Got Questions ? Call us! +61 29817 5433

Contact Info

53 College Street, Gladesville, NSW, 2111

Let Us Help You

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

Get to Know Us

Find a Dealer
Become a Dealer
History
News & Updates
Testimonials
Find a Dealer
Store Directory

Customer Care

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

© 2026 COLUSSI GROUP OF COMPANIES - All Rights Reserved

We Recommend

RefinEquip
Nova Pumps
Interpump
Colussi Group
News & Updates
History

My Account

My Account
Track your Order
Customer Service
Returns/Exchange
FAQs
Product Support

Customer Care

History
News & Tips
Testimonials
Store Directory
Documents & Manuals
Financial Application
Price List

About Us

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

Got Questions ? Call us! +61 29817 5433

* Name

* Email

* Phone No

Subject

* Enquiry

Sending...

Select at least 2 products
to compare

View comparison