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:

64 $68,826.00 (incl. tax)

- × PA SW90 Swivel Repair Kit
  
  Vendor:
  
  1 × $17.50
- × Exitflex Thermo Plastic Hose 1/4" 60MT 5000psi
  
  Vendor:
  
  1 × $825.00
- × Adaptor Brass 3/4" Male x 3/4" Female
  
  Vendor:
  
  1 × $3.33
- × Union Elbow Steel 1/2" Male x 1/2" Female
  
  Vendor:
  
  1 × $45.95
- × PA VB85RV/310 Unloader Valve with Knob
  
  Vendor:
  
  1 × $346.06
- × Hose Tail Brass 1/4" Male x 8mm Tail
  
  Vendor:
  
  1 × $1.91
- × Reducing Bush Brass 3/4" Male x 3/8" Female
  
  Vendor:
  
  1 × $7.69
- × Engine Honda GX390 UT2 LXU
  
  Vendor:
  
  1 × $2,121.90
- × MMS3015SA3
  
  Vendor:
  
  1 × $5,249.20
- × Bertolini Kit 91 Water Seal Kit KKV 1636
  
  Vendor:
  
  1 × $369.04
- × Interpump Fan Quiky Turbo 8.90
  
  Vendor:
  
  1 × $20.83
- × Mazzoni ORing Back Plate PMD-CW PM-EDM-E3
  
  Vendor:
  
  1 × $5.41
- × Bertolini Copper Lg 14 x 38 x 0.5 TTK
  
  Vendor:
  
  1 × $5.69
- × Carburetor Gasket Honda GX120 16221ZH8801*
  
  Vendor:
  
  1 × $3.43
- × Interpump Conrod W98 W99
  
  Vendor:
  
  1 × $75.10
- × MV Rotojet 255045 Turbo Head
  
  Vendor:
  
  1 × $137.18
- × Interpump Flange ZF151
  
  Vendor:
  
  1 × $50.66
- × Interpump Kit 93 Controlset W2-W2L
  
  Vendor:
  
  1 × $76.86
- × HMS4322D
  
  Vendor:
  
  1 × $14,958.90
- × Throttle Arm Clip Honda 16126Z6L003*
  
  Vendor:
  
  1 × $10.82
- × Fuel Filter Honda GX630-GX690 16910Z6L003*
  
  Vendor:
  
  1 × $19.80
- × Nipple Steel 1/4" Male x 1/2" Male
  
  Vendor:
  
  1 × $21.84
- × Socket Brass 1/2" Female x 3/4" Female
  
  Vendor:
  
  1 × $13.81
- × Mazzoni Kit Seal 25mm GM-CW
  
  Vendor:
  
  1 × $203.08
- × Muffler/Exhaust Deflector Honda 18331883810*
  
  Vendor:
  
  1 × $11.68
- × Interpump Conrod Series 63
  
  Vendor:
  
  1 × $82.31
- × Union Elbow Steel 3/8" Male x 1/4" Female
  
  Vendor:
  
  1 × $23.05
- × Complete Single Lance Gun
  
  Vendor:
  
  1 × $194.76
- × Bertolini Kit 29 Backing Ring KK
  
  Vendor:
  
  1 × $155.42
- × Interpump Male Insert Quick Lance Turbo
  
  Vendor:
  
  1 × $24.48
- × Mounting Block
  
  Vendor:
  
  1 × $16.50
- × PA MR Swivel Repair Kit
  
  Vendor:
  
  1 × $10.10
- × HMS4322BDS
  
  Vendor:
  
  1 × $16,552.80
- × Interpump Piston Guide 8.90
  
  Vendor:
  
  1 × $66.40
- × Interpump Capacitor 40uF TX 8-70 1-30
  
  Vendor:
  
  1 × $116.13
- × Interpump Teflon Ring Valve Cap Series 66
  
  Vendor:
  
  1 × $8.46
- × PA S3 Grip SS 380mm
  
  Vendor:
  
  1 × $50.38
- × Interpump Backing Plate ORing WS202 Series 47
  
  Vendor:
  
  1 × $4.73
- × Engine Honda GX390 UT2 QXUZ
  
  Vendor:
  
  1 × $1,448.70
- × Swivel 90 x 1/2" BSP x 1/4" BSP
  
  Vendor:
  
  1 × $33.00
- × Mazzoni Kit Ceramic Piston 20mm MMD-CW
  
  Vendor:
  
  1 × $40.71
- × Protector Muffler/Exhaust Honda GX390 18320Z5T000*
  
  Vendor:
  
  1 × $40.95
- × Exhaust Pipe with 90* Elbow
  
  Vendor:
  
  1 × $77.00
- × Interpump Piston Screw W98
  
  Vendor:
  
  1 × $25.11
- × Freight Couriers Please Sydney 25kg
  
  Vendor:
  
  1 × $13.20
- × HMS3615
  
  Vendor:
  
  1 × $4,799.30
- × Air Filter/Cleaner Vanguard 27-35HP Inner Filter*
  
  Vendor:
  
  1 × $52.25
- × MV Rotojet 400045 Turbo Head
  
  Vendor:
  
  1 × $301.84
- × Tema 2500 Body Female and Tail Female 1/4" BSP
  
  Vendor:
  
  1 × $49.50
- × Interpump Ball Bearing 6305 spec Series 44 W140
  
  Vendor:
  
  1 × $105.44
- × Interpump Conrod TT Pump Series 51
  
  Vendor:
  
  1 × $83.81
- × Mazzoni Flange Pump Side 11kW Mec132 GM-CW XM
  
  Vendor:
  
  1 × $0.00
- × Gardena Maxi-Flo TM Connector Tail 12mm G915B*
  
  Vendor:
  
  1 × $12.97
- × Union Steel 3/8" Male x 3/8" Female
  
  Vendor:
  
  1 × $9.08
- × Nut & Tail Brass 1/4" Female x 1/4" Tail
  
  Vendor:
  
  1 × $3.17
- × Twin Reel Holder Horizontal
  
  Vendor:
  
  1 × $440.00
- × PA Thermostat with External Probe
  
  Vendor:
  
  1 × $78.85
- × Rapid Reel Swivel Mini 3/8"F X 3/8"F with Cone
  
  Vendor:
  
  1 × $161.70
- × Interpump Packing 10x18x5.5 K7 Lower Shaft Seal
  
  Vendor:
  
  1 × $10.52
- × HMS5021BDS
  
  Vendor:
  
  1 × $17,166.60
- × Remote Transmitter 433 MHz 4-CH*
  
  Vendor:
  
  1 × $128.92
- × Bertolini Copper Sml RAL RAS
  
  Vendor:
  
  1 × $5.69
- × Interpump Head Brass W98 W99
  
  Vendor:
  
  1 × $1,008.13
- × Interpump Valve Bushing W425 W355
  
  Vendor:
  
  1 × $821.37
Subtotal: $68,826.00 (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:
64

Search for:

HomeAccessoriesValvesInterpump K5 Unloader Valve

“Interpump Valve Bushing W425 W355” 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!

Honda Motor Parts
Muffler/Exhaust Gasket Honda 18381Z0T801*
Honda Motor Parts
Muffler/Exhaust Gasket Honda 18381Z0T801*

0 out of 5
(0)

SKU: CEEPMUFFLERGASK*
$1.12 Incl. Taxes
Add to cart

Compare
Honda Motor Parts
Carburetor Packing Gasket Honda 16221Z5T000*
Honda Motor Parts
Carburetor Packing Gasket Honda 16221Z5T000*

0 out of 5
(0)

SKU: CEEPCARBGASKET4*
$1.94 Incl. Taxes
Add to cart

Compare
Novapumps
NP Pump Body
Novapumps
NP Pump Body

0 out of 5
(0)

SKU: NPNPZ01
$495.00 Incl. Taxes
Add to cart

Compare
Kits & Accessories, Mazzoni
Mazzoni Kit Cylinder 18mm PMD-CW
Kits & Accessories, Mazzoni
Mazzoni Kit Cylinder 18mm PMD-CW

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: MZP9003056
$73.11 Incl. Taxes
Add to cart

Compare
Nozzles
Nozzle Fanjet SS 1/4″ Meg 15* 075
Nozzles
Nozzle Fanjet SS 1/4″ Meg 15* 075

0 out of 5
(0)

SKU: CENOZ15075
$18.85 Incl. Taxes
Add to cart

Compare
Honda Motor Parts
Recoil Starter Knob Honda 28461Z4M003*
Honda Motor Parts
Recoil Starter Knob Honda 28461Z4M003*

0 out of 5
(0)

SKU: CEEPRECOILSTART*
$45.42 Incl. Taxes
Add to cart

Compare

Related products

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
Valves
Interpump K3 Unloader Valve
Valves
Interpump K3 Unloader Valve

0 out of 5
(0)

Interpump K3 Unloader Valve 1500psi, 21L/M, 3/8″

SKU: IPZK3
$205.55 Incl. Taxes
Add to cart

Compare
Valves
Interpump KR90 Unloader Valve
Valves
Interpump KR90 Unloader Valve

0 out of 5
(0)

Interpump KR90 Unloader Valve 1300psi, 8L/M

SKU: IPZKR90
$289.50 Incl. Taxes
Add to cart

Compare
Valves
Interpump SR Safety Valve
Valves
Interpump SR Safety Valve

0 out of 5
(0)

Interpump SR Safety Valve 3000psi 41L/Min

SKU: IPZSR
$100.61 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 *

Name

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