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NEPTUNE Metering Pumps

Our inventory currently carries over 5 new and used Neptune Metering Pumps. Please click into any of the products listed below to view product details:

 

SKU Model Description
15102 PZ-31-VFC-1 NEPTUNE PZ-31-VFC-1 METERING PUMP
12141 202 NEPTUNE 202 METERING PUMP
11483 520-S-N5 NEPTUNE 520-S-N5 METERING PUMP
11182 530-A-N5 NEPTUNE 530-A-N5 METERING PUMP
8058 515-A-N3-100728 NEPTUNE 515-A-N3-100728 METERING PUMP
NEPTUNE 565-S-N3 / 565SN3 (REPAIR EVALUATION ONLY)
NEPTUNE 565-S-N3 / 565SN3 (REPAIR EVALUATION ONLY)
$5.50 USD reduced from $6.00 USD
Neptune Gasoline Meter Pump NY Ad 1930 Positive Displacement
Neptune Gasoline Meter Pump NY Ad 1930 Positive Displacement
$7.16 USD reduced from $8.00 USD
Neptune Chemical Pump – Part# 000197 – Back-up Plate – New - Never Used
Neptune Chemical Pump – Part# 000197 – Back-up Plate – New - Never Used
$19.22 USD reduced from $21.00 USD
NEPTUNE 107372 SEAL ASSEMBLY FOR MIXER / PUMP, CAP MOUNTED 0.5" - NEW
NEPTUNE 107372 SEAL ASSEMBLY FOR MIXER / PUMP, CAP MOUNTED 0.5" - NEW
$21.20 USD reduced from $23.00 USD
antique Brass Neptune Trident clock Pen Stamp Desk Set From gas pump meter gauge
antique Brass Neptune Trident clock Pen Stamp Desk Set From gas pump meter gauge
$24.95 USD reduced from $27.00 USD
Neptune 101105, O-RING VITON 1-240 3.734X4.012X.139 Pump Repair Part (PACK OF 3)
Neptune 101105, O-RING VITON 1-240 3.734X4.012X.139 Pump Repair Part (PACK OF 3)
$28.00 USD reduced from $31.00 USD
NEPTUNE CHEMICAL PUMP COMPANY DIAPHRAGM METERING PUMP SPARE PARTS KIT 003432
NEPTUNE CHEMICAL PUMP COMPANY DIAPHRAGM METERING PUMP SPARE PARTS KIT 003432
$49.95 USD reduced from $55.00 USD
Neptune Metering Pump Control Knob 002071
Neptune Metering Pump Control Knob 002071
$49.99 USD reduced from $55.00 USD
Vintage Neptune Red Seal Meter Clock Face Gas Pump Dial
Vintage Neptune Red Seal Meter Clock Face Gas Pump Dial
$57.59 USD reduced from $63.00 USD
Neptune Dyna-Pump Model 3 Pressure / Vacuum Lab Pump
Neptune Dyna-Pump Model 3 Pressure / Vacuum Lab Pump
$59.78 USD reduced from $66.00 USD
FOR Neptune metering pump diaphragm NPB0240PQ2MN mechanical diaphragm
FOR Neptune metering pump diaphragm NPB0240PQ2MN mechanical diaphragm
$62.93 USD reduced from $69.00 USD
NEPTUNE 000388 / 000388 (BRAND NEW)
NEPTUNE 000388 / 000388 (BRAND NEW)
$69.00 USD reduced from $76.00 USD
Neptune Model 510-A-N5 Metering Pump
Neptune Model 510-A-N5 Metering Pump
$125.00 USD reduced from $138.00 USD
5/8" x 3/4" ARAD Gas Flow Meter
5/8" x 3/4" ARAD Gas Flow Meter
$125.00 USD reduced from $138.00 USD
Hersey Niagra Liquid Flow Meter (oil)
Hersey Niagra Liquid Flow Meter (oil)
$135.00 USD reduced from $149.00 USD
Neptune Systems Apex DOS Dosing Pump And Fluid Metering System (2 Available)
Neptune Systems Apex DOS Dosing Pump And Fluid Metering System (2 Available)
$220.00 USD reduced from $242.00 USD
Vintage Neptune Gas Pump Meter Model 441 Print-O-Meter
Vintage Neptune Gas Pump Meter Model 441 Print-O-Meter
$225.00 CAD reduced from $248.00 CAD
Neptune Systems Apex DOS Dosing Pump And Fluid Metering System (2 Available)
Neptune Systems Apex DOS Dosing Pump And Fluid Metering System (2 Available)
$229.99 USD reduced from $253.00 USD
Neptune DOS - Dosing And Fluid Metering Pump
Neptune DOS - Dosing And Fluid Metering Pump
$229.99 USD reduced from $253.00 USD
Neptune DOS Metering Pump
Neptune DOS Metering Pump
$229.99 USD reduced from $253.00 USD
Neptune Chemical Pump Co 7000-N8-FAIP Diaphragm Metering Pump
Neptune Chemical Pump Co 7000-N8-FAIP Diaphragm Metering Pump
$336.99 USD reduced from $371.00 USD
NEW Neptune PZ31 Solenoid Driven Metering Pump Chemical Dosing Pump
NEW Neptune PZ31 Solenoid Driven Metering Pump Chemical Dosing Pump
$350.00 USD reduced from $385.00 USD
DOS - QD - Dosing and Fluid Metering System Quiet Drive Apex NEW
DOS - QD - Dosing and Fluid Metering System Quiet Drive Apex NEW
$380.00 USD reduced from $418.00 USD
1-1/2" SE Kent C700 Bronze Flow Meter
1-1/2" SE Kent C700 Bronze Flow Meter
$395.00 USD reduced from $435.00 USD
NEPTUNE CHEMICAL PUMP 525-S-N1 PROPORTION METERING PUMP 900PSI
NEPTUNE CHEMICAL PUMP 525-S-N1 PROPORTION METERING PUMP 900PSI
$449.99 USD reduced from $495.00 USD
NEPTUNE 80GPM DIAPHRAGM METERING PUMP 567-S-N5-TE3 80GPM 150PSI (22)
NEPTUNE 80GPM DIAPHRAGM METERING PUMP 567-S-N5-TE3 80GPM 150PSI (22)
$700.00 USD reduced from $770.00 USD
Neptune 515-S-N13-EX1 Proportioning Pump 3gph 1100psi 115/230v-ac
Neptune 515-S-N13-EX1 Proportioning Pump 3gph 1100psi 115/230v-ac
$748.95 USD reduced from $824.00 USD
Neptune 515-S-N3-EX1 Proportioning Pump 3gph 1100psi 115/230v-ac 1/4hp
Neptune 515-S-N3-EX1 Proportioning Pump 3gph 1100psi 115/230v-ac 1/4hp
$748.95 USD reduced from $824.00 USD
Tacmina Neptune PZD- 32 Solenoid-Driven Metering Pump 100-240Vac
Tacmina Neptune PZD- 32 Solenoid-Driven Metering Pump 100-240Vac
$749.00 USD reduced from $824.00 USD
Neptune 501-D N3 FA T Metering dia-Pump - TWO HEAD - w/oil, Instructions
Neptune 501-D N3 FA T Metering dia-Pump - TWO HEAD - w/oil, Instructions
$799.00 USD reduced from $879.00 USD
Neptune Hydraulic Simplex Metering Pump 520-A-N3-FA
Neptune Hydraulic Simplex Metering Pump 520-A-N3-FA
$911.25 USD reduced from $1,002.00 USD
Neptune 560 Ser Hydraulic Diaphragm Proportioning Metering Pump 65GPH 565-S-N3
Neptune 560 Ser Hydraulic Diaphragm Proportioning Metering Pump 65GPH 565-S-N3
$1,099.99 USD reduced from $1,210.00 USD
*NEW* Neptune PZD-32-VFC-12X18PVC-W-S-ULP-NP Solenoid-Driven Metering Pump 43PSI
*NEW* Neptune PZD-32-VFC-12X18PVC-W-S-ULP-NP Solenoid-Driven Metering Pump 43PSI
$1,150.00 USD reduced from $1,265.00 USD
Neptune 527-E-AR Simplex Hydraulic Metering Pump Series 500-E. 8.6 GPH @ 100psi
Neptune 527-E-AR Simplex Hydraulic Metering Pump Series 500-E. 8.6 GPH @ 100psi
$1,153.80 USD reduced from $1,269.00 USD
Neptune 547SN5FA Hydraulic Diaphragm Proportioning Metering Pump 30GPH 200PSI
Neptune 547SN5FA Hydraulic Diaphragm Proportioning Metering Pump 30GPH 200PSI
$1,199.99 USD reduced from $1,320.00 USD
Neptune 520 A N3 Proportioning 2gph 115v-ac 700psi Metering Pump
Neptune 520 A N3 Proportioning 2gph 115v-ac 700psi Metering Pump
$1,669.99 USD reduced from $1,837.00 USD
Neptune 515-E-N3 Hydraulic Diaphragm Metering Pump 3GPH 1100PSI 1/3Hp 1Ph 120V
Neptune 515-E-N3 Hydraulic Diaphragm Metering Pump 3GPH 1100PSI 1/3Hp 1Ph 120V
$1,799.99 USD reduced from $1,980.00 USD
Neptune Metering Pump 500-A-N3-EC-100728 with Leeson 1/3 HP Motor
Neptune Metering Pump 500-A-N3-EC-100728 with Leeson 1/3 HP Motor
$1,889.00 USD reduced from $2,078.00 USD
Neptune 3.0 GPH Hydraulic Metering Pump 515-E-N8 - NO MOTOR
Neptune 3.0 GPH Hydraulic Metering Pump 515-E-N8 - NO MOTOR
$1,999.00 USD reduced from $2,199.00 USD
New Neptune Metering Pump Model 547-S-N3-106712 30 GPH 200psi Warranty🇺🇸🇺🇸
New Neptune Metering Pump Model 547-S-N3-106712 30 GPH 200psi Warranty🇺🇸🇺🇸
$2,055.00 USD reduced from $2,261.00 USD
Neptune Chemical Pump Co. MP7100-3N5-12003-T-NA Metering Pump, 24GPH, 100PSI
Neptune Chemical Pump Co. MP7100-3N5-12003-T-NA Metering Pump, 24GPH, 100PSI
$2,375.00 USD reduced from $2,613.00 USD
NEPTUNE 515-D-N3-100728 NSFB - METERING PUMP
NEPTUNE 515-D-N3-100728 NSFB - METERING PUMP
$2,498.95 USD reduced from $2,749.00 USD
Neptune 515-A-N3 Hydraulic Metering Pump 3 GPH 1100 PSI 115V
Neptune 515-A-N3 Hydraulic Metering Pump 3 GPH 1100 PSI 115V
$2,499.99 USD reduced from $2,750.00 USD
Neptune 547-S-N4 Hydraulic Metering Pump C-20 29 GPH @ 100 psi 1/2 HP 115VAC
Neptune 547-S-N4 Hydraulic Metering Pump C-20 29 GPH @ 100 psi 1/2 HP 115VAC
$2,650.00 USD reduced from $2,915.00 USD
Neptune 567-S-N5 Single Diaphram Hydraulic Metering Pump USIP
Neptune 567-S-N5 Single Diaphram Hydraulic Metering Pump USIP
$2,714.00 USD reduced from $2,985.00 USD
NEW Neptune 525-S-N3 Hydraulic Simplex Metering Pump 7 GPH 115V
NEW Neptune 525-S-N3 Hydraulic Simplex Metering Pump 7 GPH 115V
$2,750.00 USD reduced from $3,025.00 USD
Neptune Metering Pump 525-S-N4-PUMP
Neptune Metering Pump 525-S-N4-PUMP
$2,999.00 USD reduced from $3,299.00 USD
Neptune Diaphragm Metering Pump 515-D-N3-EX1, 30 GPH 1100 PSI
Neptune Diaphragm Metering Pump 515-D-N3-EX1, 30 GPH 1100 PSI
$2,999.00 USD reduced from $3,299.00 USD
Neptune 532-VS-N3 High Viscosity Hydraulic Metering Pump w/Lesson Motor
Neptune 532-VS-N3 High Viscosity Hydraulic Metering Pump w/Lesson Motor
$2,999.00 USD reduced from $3,299.00 USD
NEPTUNE SERIES 500-S METERING PUMP 515-S-N3-FA-EX1 3GPH 1100PSI 1/3HP 1PH MOTOR
NEPTUNE SERIES 500-S METERING PUMP 515-S-N3-FA-EX1 3GPH 1100PSI 1/3HP 1PH MOTOR
$2,999.99 USD reduced from $3,300.00 USD
Neptune 537-DE-N5-FA Metering Pump 22gph 150psi
Neptune 537-DE-N5-FA Metering Pump 22gph 150psi
$3,018.10 USD reduced from $3,320.00 USD
Neptune Metering Pump 520-S-N3
Neptune Metering Pump 520-S-N3
$3,199.00 USD reduced from $3,519.00 USD
NEPTUNE 547-VS-N3 SERIES 500-VS HYDRAULIC METERING PUMP 29GPH@100PSI NSMP
NEPTUNE 547-VS-N3 SERIES 500-VS HYDRAULIC METERING PUMP 29GPH@100PSI NSMP
$3,250.00 USD reduced from $3,575.00 USD
Neptune Metering Pump 532-S-N5-PUMP
Neptune Metering Pump 532-S-N5-PUMP
$3,299.00 USD reduced from $3,629.00 USD
NEW NEPTUNE 547-VS-N3 / 547-VS-N3-T-S-FA-100742 HYDRAULIC PUMP W/ OPTIONS NSMP
NEW NEPTUNE 547-VS-N3 / 547-VS-N3-T-S-FA-100742 HYDRAULIC PUMP W/ OPTIONS NSMP
$3,300.00 USD reduced from $3,630.00 USD
Neptune 6150-N3-100753 Hydraulic Metering Pump. 2000 Psi
Neptune 6150-N3-100753 Hydraulic Metering Pump. 2000 Psi
$4,250.00 USD reduced from $4,675.00 USD
Neptune 6150-N3 Metering Pump 14gph 2000psi 575v-ac 1hp
Neptune 6150-N3 Metering Pump 14gph 2000psi 575v-ac 1hp
$4,275.00 USD reduced from $4,703.00 USD
Neptune 500 Gallon Chemical Tank with 4 metering Pumps
Neptune 500 Gallon Chemical Tank with 4 metering Pumps
$4,500.00 USD reduced from $4,950.00 USD
Neptune Metering Pump 515-E-AR-PUMP w/ Advanced Stroke Controller & Motor
Neptune Metering Pump 515-E-AR-PUMP w/ Advanced Stroke Controller & Motor
$4,999.00 USD reduced from $5,499.00 USD
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301 Moved Permanently

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Looking for Neptune metering pumps? Whether if you need one or bulk quantity, our trained B2B sales staff are often able to source the quantity you need at competitive prices.

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Got extra Neptune metering pumps on your hand that you no longer need? Let us buy them from you! We purchase new & used metering pumps by Neptune.

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Why Buy From Us

Here's what people say about their recent experience with us:
Thomas Pfeiffer 1 hour ago
Well Packaged, Fast Shipping, Great Seller, Thanks Again!
Jeff Dygulski 4 hours ago
fast shipping, good value, excellent transaction
Bala Nalliah 6 hours ago
Items arrived promptly and in working order. Thanks
Bill Crush 6 hours ago
Item as described. Great product for a great price. Excellent Seller!
James Moore 6 hours ago
All as described. Good seller!
MARTY CROUCH 7 hours ago
Shipped timely. Product was as described.
GILBERT CRAAN 8 hours ago
Great seller to deal with, smooth easy transaction A++
Lynn Walker 10 hours ago
Great seller! Fast shipper, well packaged. EZ transaction, works great. Thanks!!
Robert Sutak 13 hours ago
Thank you for an easy and pleasant transaction. AAA+++
Matt Boatman 13 hours ago
In perfect condition, good price, quick delivery

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