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Silvan / Comet Diaphragm Pumps

Silvan diaphragm pumps are manufactured by Comet in Italy — a brand synonymous with high-performance pump engineering for agricultural and commercial spraying. These pumps are built to handle the demands of farm chemical application, delivering consistent flow and pressure across a wide range of boom and field sprayer setups.

  • Italian-made by Comet — Renowned for quality construction and long service life
  • Farm chemical spraying — Engineered for herbicide, pesticide, and fertiliser applications
  • High-pressure & high-flow options — Suits small boom sprayers through to large commercial rigs
  • Compatible with Silvan sprayer systems and a wide range of aftermarket setups
  • Spare parts and service kits available separately

When you need a pump that can keep up with a full day of spraying without skipping a beat, Silvan Comet diaphragm pumps are a proven choice. Browse the range to find the right model for your application.

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Silvan Comet BP20/15 Diaphragm Spray Pump CBP02015
$1,320.00 - $1,320.00
$1,320.00
$1,320.00 - $1,320.00
$1,320.00

Silvan BP20/15 Diaphragm pump.

In stock

BP series diaphragm pumps. Designed for low pressure applications such as herbicides, fertilizers and other boom applications. These pumps are also...

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BP60/20 Pto Pump with PTO safety gaurd (suppled ans standard) CBP06020
$1,355.00 - $1,355.00
$1,355.00
$1,355.00
$1,355.00 - $1,355.00
$1,355.00

Silvan BP60/20 Diaphragm Pump

In stock

Silvan BP60/20 Diaphragm Pump (CBP06020) are Self-priming and designed so no special tools are required for service has a durable and reliable desi...

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Silvan BP75/15 pump image
$1,679.00 - $1,679.00
$1,679.00
$1,679.00 - $1,679.00
$1,679.00

Silvan's Comet BP75/15 Diaphragm Pump

In stock

BP series diaphragm pumps have external plastic or plastic coated manifolds for extra resistance to chemicals. Designed for low pressure applicatio...

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Silvan Comet BP130 diaphragm pump CBP13020
$2,025.00 - $2,025.00
$2,025.00
$2,025.00 - $2,025.00
$2,025.00

Silvan (Comet) BP130K Diaphragm pump

In stock

The Silvan (Comet) BP130K Diaphragm pump boasts a durable configuration of 3 diaphragms, along with polyamide parts for maximum durability contact ...

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APS 41 pump image
$1,250.00 - $1,250.00
$1,250.00
$1,250.00 - $1,250.00
$1,250.00

Silvan Comet APS41 High Pressure Diaphragm Pump – PTO & Engine Drive (Not Through-Shaft)

In stock

Professional-Grade High Pressure Diaphragm Pump for Agricultural SprayingThe Silvan Comet APS41 is a professional-grade, three-diaphragm pump built...

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Silvan pump with Honda engine
$4,079.00 - $4,079.00
$4,079.00
$4,079.00
$4,079.00 - $4,079.00
$4,079.00

Honda powered Silvan APS41 High Pressure diaphragm pump

In stock

The Honda powered Silvan APS41 High Pressure diaphragm pump offers reliable, powerful operation. Featuring a Honda GX160 engine and a strong APS41 ...

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Silvan Replacement parts Diaphragm-Pulsator Bp P C1800-17
$0.00 - $0.00
$0.00
$14.40
$14.40 - $14.40
$14.40

Silvan BP Series Pump Suction diaphragm C1800-17 Diaphragm-Pulsator Bp P

Low stock

This little Suction diaphragm is fitted to many Silvan pumps and is common to failure after years of use. Common to the following models; BP MODELS...

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Silvan Pump Diaphragm C1800-88
$0.00 - $0.00
$0.00
$38.30
$38.30 - $38.30
$38.30

Silvan C1800-88 Diaphragm BP75/15 APS96 IDS960

In stock

Pump Piston Diaphragm for Silvan Comet BP75/15, APS51, APS71, APS96, IDS960 pumps. Overall diameter 100mm Also known as 1800/88 or 1800 0088 Unsure...

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Surge Chamber diaphragm
$0.00 - $0.00
$0.00
$35.60
$35.60 - $35.60
$35.60

Silvan Comet Air Chamber Pulsator Diaphragm C1800-34

Low stock

Silvan Comet Replacement Air Chamber Pulsator Diaphragm – C1800-34 Keep your Silvan Comet diaphragm pump running smoothly with this genuine Air Cha...

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Silvan Pump Diaphragm
$0.00 - $0.00
$0.00
$45.70
$45.70 - $45.70
$45.70

Silvan C1800-12 High Pressure Pump Diaphragm - Italian Made

Low stock

Premium Italian-Made Diaphragm for Silvan & Comet High Pressure PumpsRestore peak performance to your high-pressure diaphragm pump with this ge...

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